18728996832

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:511

約数の個数: 576

約数和(自身を含む): 70165315584

約数和(自身を除く): 51436318752

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 17, 18, 21, 24, 26, 28, 32, 34, 36, 39, 42, 48, 51, 52, 56, 63, 68, 72, 78, 84, 91, 96, 102, 104, 112, 117, 119, 126, 127, 136, 144, 153, 156, 168, 182, 204, 208, 221, 224, 234, 238, 252, 254, 272, 273, 288, 306, 312, 331, 336, 357, 364, 381, 408, 416, 442, 468, 476, 504, 508, 544, 546, 612, 624, 662, 663, 672, 714, 728, 762, 816, 819, 884, 889, 936, 952, 993, 1008, 1016, 1071, 1092, 1143, 1224, 1248, 1324, 1326, 1428, 1456, 1524, 1547, 1632, 1638, 1651, 1768, 1778, 1872, 1904, 1986, 1989, 2016, 2032, 2142, 2159, 2184, 2286, 2317, 2448, 2648, 2652, 2667, 2856, 2912, 2979, 3048, 3094, 3276, 3302, 3536, 3556, 3744, 3808, 3972, 3978, 4064, 4284, 4303, 4318, 4368, 4572, 4634, 4641, 4896, 4953, 5296, 5304, 5334, 5627, 5712, 5958, 6096, 6188, 6477, 6552, 6604, 6951, 7072, 7112, 7944, 7956, 8001, 8568, 8606, 8636, 8736, 9144, 9268, 9282, 9906, 10592, 10608, 10668, 11254, 11424, 11557, 11916, 12192, 12376, 12909, 12954, 13104, 13208, 13902, 13923, 14224, 14859, 15113, 15888, 15912, 16002, 16881, 17136, 17212, 17272, 18288, 18536, 18564, 19431, 19812, 20853, 21216, 21336, 22508, 23114, 23832, 24752, 25818, 25908, 26208, 26416, 27804, 27846, 28067, 28448, 29718, 30121, 30226, 31776, 31824, 32004, 33762, 34272, 34424, 34544, 34671, 36576, 37072, 37128, 38727, 38862, 39389, 39624, 41706, 42037, 42672, 45016, 45339, 46228, 47664, 49504, 50643, 51636, 51816, 52832, 55608, 55692, 56134, 59436, 60242, 60452, 63648, 64008, 67524, 68848, 69088, 69342, 73151, 74144, 74256, 77454, 77724, 78778, 79248, 83412, 84074, 84201, 85344, 90032, 90363, 90678, 92456, 95328, 101286, 103272, 103632, 104013, 111216, 111384, 112268, 118167, 118872, 120484, 120904, 126111, 128016, 135048, 136017, 137696, 138684, 146302, 148512, 154908, 155448, 157556, 158496, 166824, 168148, 168402, 180064, 180726, 181356, 184912, 196469, 202572, 206544, 207264, 208026, 219453, 222432, 222768, 224536, 236334, 237744, 240968, 241808, 252222, 252603, 256032, 270096, 271089, 272034, 277368, 292604, 294259, 309816, 310896, 315112, 333648, 336296, 336804, 354501, 361452, 362712, 369824, 378333, 392938, 405144, 413088, 416052, 438906, 445536, 449072, 472668, 475488, 481936, 483616, 504444, 505206, 512057, 540192, 542178, 544068, 546481, 554736, 585208, 588518, 589407, 619632, 621792, 630224, 658359, 667296, 672592, 673608, 709002, 714629, 722904, 725424, 756666, 785876, 810288, 832104, 877812, 882777, 898144, 945336, 963872, 1008888, 1010412, 1024114, 1084356, 1088136, 1092962, 1109472, 1170416, 1177036, 1178814, 1239264, 1260448, 1316718, 1345184, 1347216, 1418004, 1429258, 1445808, 1450848, 1513332, 1536171, 1571752, 1620576, 1639443, 1664208, 1755624, 1765554, 1768221, 1890672, 2017776, 2020824, 2048228, 2143887, 2168712, 2176272, 2185924, 2340832, 2354072, 2357628, 2633436, 2648331, 2694432, 2836008, 2858516, 2891616, 3026664, 3072342, 3143504, 3278886, 3328416, 3511248, 3531108, 3536442, 3781344, 3825367, 4035552, 4041648, 4096456, 4287774, 4337424, 4352544, 4371848, 4608513, 4708144, 4715256, 4918329, 5002403, 5266872, 5296662, 5672016, 5717032, 6053328, 6144684, 6287008, 6431661, 6557772, 7022496, 7062216, 7072884, 7650734, 8083296, 8192912, 8575548, 8674848, 8743696, 9217026, 9290177, 9416288, 9430512, 9836658, 10004806, 10533744, 10593324, 11344032, 11434064, 11476101, 12106656, 12289368, 12863322, 13115544, 14124432, 14145768, 15007209, 15301468, 16385824, 17151096, 17487392, 18434052, 18580354, 18861024, 19673316, 20009612, 21067488, 21186648, 22868128, 22952202, 24578736, 25726644, 26231088, 27870531, 28248864, 28291536, 30014418, 30602936, 34302192, 34428303, 36868104, 37160708, 39346632, 40019224, 42373296, 45021627, 45904404, 49157472, 51453288, 52462176, 55741062, 56583072, 60028836, 61205872, 65031239, 68604384, 68856606, 73736208, 74321416, 78693264, 80038448, 83611593, 84746592, 90043254, 91808808, 102906576, 111482124, 120057672, 122411744, 130062478, 137713212, 147472416, 148642832, 157386528, 160076896, 167223186, 180086508, 183617616, 195093717, 205813152, 222964248, 240115344, 260124956, 275426424, 297285664, 334446372, 360173016, 367235232, 390187434, 445928496, 480230688, 520249912, 550852848, 585281151, 668892744, 720346032, 780374868, 891856992, 1040499824, 1101705696, 1170562302, 1337785488, 1440692064, 1560749736, 2080999648, 2341124604, 2675570976, 3121499472, 4682249208, 6242998944, 9364498416, 18728996832]

約数ペア:

[(1, 18728996832), (2, 9364498416), (3, 6242998944), (4, 4682249208), (6, 3121499472), (7, 2675570976), (8, 2341124604), (9, 2080999648), (12, 1560749736), (13, 1440692064), (14, 1337785488), (16, 1170562302), (17, 1101705696), (18, 1040499824), (21, 891856992), (24, 780374868), (26, 720346032), (28, 668892744), (32, 585281151), (34, 550852848), (36, 520249912), (39, 480230688), (42, 445928496), (48, 390187434), (51, 367235232), (52, 360173016), (56, 334446372), (63, 297285664), (68, 275426424), (72, 260124956), (78, 240115344), (84, 222964248), (91, 205813152), (96, 195093717), (102, 183617616), (104, 180086508), (112, 167223186), (117, 160076896), (119, 157386528), (126, 148642832), (127, 147472416), (136, 137713212), (144, 130062478), (153, 122411744), (156, 120057672), (168, 111482124), (182, 102906576), (204, 91808808), (208, 90043254), (221, 84746592), (224, 83611593), (234, 80038448), (238, 78693264), (252, 74321416), (254, 73736208), (272, 68856606), (273, 68604384), (288, 65031239), (306, 61205872), (312, 60028836), (331, 56583072), (336, 55741062), (357, 52462176), (364, 51453288), (381, 49157472), (408, 45904404), (416, 45021627), (442, 42373296), (468, 40019224), (476, 39346632), (504, 37160708), (508, 36868104), (544, 34428303), (546, 34302192), (612, 30602936), (624, 30014418), (662, 28291536), (663, 28248864), (672, 27870531), (714, 26231088), (728, 25726644), (762, 24578736), (816, 22952202), (819, 22868128), (884, 21186648), (889, 21067488), (936, 20009612), (952, 19673316), (993, 18861024), (1008, 18580354), (1016, 18434052), (1071, 17487392), (1092, 17151096), (1143, 16385824), (1224, 15301468), (1248, 15007209), (1324, 14145768), (1326, 14124432), (1428, 13115544), (1456, 12863322), (1524, 12289368), (1547, 12106656), (1632, 11476101), (1638, 11434064), (1651, 11344032), (1768, 10593324), (1778, 10533744), (1872, 10004806), (1904, 9836658), (1986, 9430512), (1989, 9416288), (2016, 9290177), (2032, 9217026), (2142, 8743696), (2159, 8674848), (2184, 8575548), (2286, 8192912), (2317, 8083296), (2448, 7650734), (2648, 7072884), (2652, 7062216), (2667, 7022496), (2856, 6557772), (2912, 6431661), (2979, 6287008), (3048, 6144684), (3094, 6053328), (3276, 5717032), (3302, 5672016), (3536, 5296662), (3556, 5266872), (3744, 5002403), (3808, 4918329), (3972, 4715256), (3978, 4708144), (4064, 4608513), (4284, 4371848), (4303, 4352544), (4318, 4337424), (4368, 4287774), (4572, 4096456), (4634, 4041648), (4641, 4035552), (4896, 3825367), (4953, 3781344), (5296, 3536442), (5304, 3531108), (5334, 3511248), (5627, 3328416), (5712, 3278886), (5958, 3143504), (6096, 3072342), (6188, 3026664), (6477, 2891616), (6552, 2858516), (6604, 2836008), (6951, 2694432), (7072, 2648331), (7112, 2633436), (7944, 2357628), (7956, 2354072), (8001, 2340832), (8568, 2185924), (8606, 2176272), (8636, 2168712), (8736, 2143887), (9144, 2048228), (9268, 2020824), (9282, 2017776), (9906, 1890672), (10592, 1768221), (10608, 1765554), (10668, 1755624), (11254, 1664208), (11424, 1639443), (11557, 1620576), (11916, 1571752), (12192, 1536171), (12376, 1513332), (12909, 1450848), (12954, 1445808), (13104, 1429258), (13208, 1418004), (13902, 1347216), (13923, 1345184), (14224, 1316718), (14859, 1260448), (15113, 1239264), (15888, 1178814), (15912, 1177036), (16002, 1170416), (16881, 1109472), (17136, 1092962), (17212, 1088136), (17272, 1084356), (18288, 1024114), (18536, 1010412), (18564, 1008888), (19431, 963872), (19812, 945336), (20853, 898144), (21216, 882777), (21336, 877812), (22508, 832104), (23114, 810288), (23832, 785876), (24752, 756666), (25818, 725424), (25908, 722904), (26208, 714629), (26416, 709002), (27804, 673608), (27846, 672592), (28067, 667296), (28448, 658359), (29718, 630224), (30121, 621792), (30226, 619632), (31776, 589407), (31824, 588518), (32004, 585208), (33762, 554736), (34272, 546481), (34424, 544068), (34544, 542178), (34671, 540192), (36576, 512057), (37072, 505206), (37128, 504444), (38727, 483616), (38862, 481936), (39389, 475488), (39624, 472668), (41706, 449072), (42037, 445536), (42672, 438906), (45016, 416052), (45339, 413088), (46228, 405144), (47664, 392938), (49504, 378333), (50643, 369824), (51636, 362712), (51816, 361452), (52832, 354501), (55608, 336804), (55692, 336296), (56134, 333648), (59436, 315112), (60242, 310896), (60452, 309816), (63648, 294259), (64008, 292604), (67524, 277368), (68848, 272034), (69088, 271089), (69342, 270096), (73151, 256032), (74144, 252603), (74256, 252222), (77454, 241808), (77724, 240968), (78778, 237744), (79248, 236334), (83412, 224536), (84074, 222768), (84201, 222432), (85344, 219453), (90032, 208026), (90363, 207264), (90678, 206544), (92456, 202572), (95328, 196469), (101286, 184912), (103272, 181356), (103632, 180726), (104013, 180064), (111216, 168402), (111384, 168148), (112268, 166824), (118167, 158496), (118872, 157556), (120484, 155448), (120904, 154908), (126111, 148512), (128016, 146302), (135048, 138684), (136017, 137696)]