18867483648

素因数分解:

$2^{10}\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1$

素因数の和:270

約数の個数: 528

約数和(自身を含む): 63089784576

約数和(自身を除く): 44222300928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 32, 36, 39, 41, 46, 48, 52, 64, 69, 72, 78, 82, 92, 96, 104, 117, 123, 128, 138, 144, 156, 164, 167, 184, 192, 207, 208, 234, 246, 256, 276, 288, 299, 312, 328, 334, 368, 369, 384, 414, 416, 468, 492, 501, 512, 533, 552, 576, 598, 624, 656, 668, 736, 738, 768, 828, 832, 897, 936, 943, 984, 1002, 1024, 1066, 1104, 1152, 1196, 1248, 1312, 1336, 1472, 1476, 1503, 1536, 1599, 1656, 1664, 1794, 1872, 1886, 1968, 2004, 2132, 2171, 2208, 2304, 2392, 2496, 2624, 2672, 2691, 2829, 2944, 2952, 3006, 3072, 3198, 3312, 3328, 3588, 3744, 3772, 3841, 3936, 4008, 4264, 4342, 4416, 4608, 4784, 4797, 4992, 5248, 5344, 5382, 5658, 5888, 5904, 6012, 6396, 6513, 6624, 6656, 6847, 7176, 7488, 7544, 7682, 7872, 8016, 8487, 8528, 8684, 8832, 9216, 9568, 9594, 9984, 10496, 10688, 10764, 11316, 11523, 11776, 11808, 12024, 12259, 12792, 13026, 13248, 13312, 13694, 14352, 14976, 15088, 15364, 15744, 16032, 16974, 17056, 17368, 17664, 19136, 19188, 19539, 19968, 20541, 20992, 21376, 21528, 22632, 23046, 23552, 23616, 24048, 24518, 25584, 26052, 26496, 27388, 28704, 29952, 30176, 30728, 31488, 32064, 33948, 34112, 34569, 34736, 35328, 36777, 38272, 38376, 39078, 39936, 41082, 41984, 42752, 43056, 45264, 46092, 47232, 48096, 49036, 49933, 51168, 52104, 52992, 54776, 57408, 59904, 60352, 61456, 61623, 62976, 64128, 67896, 68224, 69138, 69472, 70656, 73554, 76544, 76752, 78156, 82164, 85504, 86112, 89011, 90528, 92184, 94464, 96192, 98072, 99866, 102336, 104208, 105984, 109552, 110331, 114816, 119808, 120704, 122912, 123246, 125952, 128256, 135792, 136448, 138276, 138944, 147108, 149799, 153088, 153504, 156312, 157481, 164328, 171008, 172224, 178022, 181056, 184368, 188928, 192384, 196144, 199732, 204672, 208416, 211968, 219104, 220662, 229632, 241408, 245824, 246492, 256512, 267033, 271584, 272896, 276552, 277888, 294216, 299598, 306176, 307008, 312624, 314962, 328656, 344448, 356044, 362112, 368736, 377856, 384768, 392288, 399464, 409344, 416832, 438208, 441324, 449397, 459264, 472443, 482816, 491648, 492984, 513024, 534066, 543168, 545792, 553104, 555776, 588432, 599196, 614016, 625248, 629924, 657312, 688896, 712088, 724224, 737472, 769536, 784576, 798928, 801099, 818688, 833664, 876416, 882648, 898794, 918528, 944886, 965632, 983296, 985968, 1068132, 1086336, 1106208, 1111552, 1176864, 1198392, 1228032, 1250496, 1259848, 1314624, 1377792, 1417329, 1424176, 1448448, 1474944, 1539072, 1569152, 1597856, 1602198, 1637376, 1667328, 1752832, 1765296, 1797588, 1889772, 1966592, 1971936, 2047253, 2136264, 2172672, 2212416, 2223104, 2353728, 2396784, 2456064, 2500992, 2519696, 2629248, 2755584, 2834658, 2848352, 2896896, 2949888, 3138304, 3195712, 3204396, 3334656, 3505664, 3530592, 3595176, 3779544, 3933184, 3943872, 4094506, 4272528, 4345344, 4424832, 4707456, 4793568, 4912128, 5001984, 5039392, 5258496, 5669316, 5696704, 5899776, 6141759, 6276608, 6391424, 6408792, 6669312, 7011328, 7061184, 7190352, 7559088, 7887744, 8189012, 8545056, 8690688, 8849664, 9414912, 9587136, 10003968, 10078784, 10516992, 11338632, 11393408, 11799552, 12283518, 12553216, 12782848, 12817584, 14122368, 14380704, 15118176, 15775488, 16378024, 17090112, 17699328, 18425277, 18829824, 19174272, 20007936, 20157568, 21033984, 22677264, 22786816, 24567036, 25565696, 25635168, 28244736, 28761408, 30236352, 31550976, 32756048, 34180224, 35398656, 36850554, 37659648, 38348544, 40315136, 45354528, 45573632, 49134072, 51131392, 51270336, 56489472, 57522816, 60472704, 63101952, 65512096, 68360448, 73701108, 76697088, 80630272, 90709056, 91147264, 98268144, 102540672, 112978944, 115045632, 120945408, 131024192, 136720896, 147402216, 153394176, 161260544, 181418112, 196536288, 205081344, 230091264, 241890816, 262048384, 273441792, 294804432, 362836224, 393072576, 410162688, 460182528, 483781632, 524096768, 589608864, 725672448, 786145152, 820325376, 1048193536, 1179217728, 1451344896, 1572290304, 2096387072, 2358435456, 3144580608, 4716870912, 6289161216, 9433741824, 18867483648]

約数ペア:

[(1, 18867483648), (2, 9433741824), (3, 6289161216), (4, 4716870912), (6, 3144580608), (8, 2358435456), (9, 2096387072), (12, 1572290304), (13, 1451344896), (16, 1179217728), (18, 1048193536), (23, 820325376), (24, 786145152), (26, 725672448), (32, 589608864), (36, 524096768), (39, 483781632), (41, 460182528), (46, 410162688), (48, 393072576), (52, 362836224), (64, 294804432), (69, 273441792), (72, 262048384), (78, 241890816), (82, 230091264), (92, 205081344), (96, 196536288), (104, 181418112), (117, 161260544), (123, 153394176), (128, 147402216), (138, 136720896), (144, 131024192), (156, 120945408), (164, 115045632), (167, 112978944), (184, 102540672), (192, 98268144), (207, 91147264), (208, 90709056), (234, 80630272), (246, 76697088), (256, 73701108), (276, 68360448), (288, 65512096), (299, 63101952), (312, 60472704), (328, 57522816), (334, 56489472), (368, 51270336), (369, 51131392), (384, 49134072), (414, 45573632), (416, 45354528), (468, 40315136), (492, 38348544), (501, 37659648), (512, 36850554), (533, 35398656), (552, 34180224), (576, 32756048), (598, 31550976), (624, 30236352), (656, 28761408), (668, 28244736), (736, 25635168), (738, 25565696), (768, 24567036), (828, 22786816), (832, 22677264), (897, 21033984), (936, 20157568), (943, 20007936), (984, 19174272), (1002, 18829824), (1024, 18425277), (1066, 17699328), (1104, 17090112), (1152, 16378024), (1196, 15775488), (1248, 15118176), (1312, 14380704), (1336, 14122368), (1472, 12817584), (1476, 12782848), (1503, 12553216), (1536, 12283518), (1599, 11799552), (1656, 11393408), (1664, 11338632), (1794, 10516992), (1872, 10078784), (1886, 10003968), (1968, 9587136), (2004, 9414912), (2132, 8849664), (2171, 8690688), (2208, 8545056), (2304, 8189012), (2392, 7887744), (2496, 7559088), (2624, 7190352), (2672, 7061184), (2691, 7011328), (2829, 6669312), (2944, 6408792), (2952, 6391424), (3006, 6276608), (3072, 6141759), (3198, 5899776), (3312, 5696704), (3328, 5669316), (3588, 5258496), (3744, 5039392), (3772, 5001984), (3841, 4912128), (3936, 4793568), (4008, 4707456), (4264, 4424832), (4342, 4345344), (4416, 4272528), (4608, 4094506), (4784, 3943872), (4797, 3933184), (4992, 3779544), (5248, 3595176), (5344, 3530592), (5382, 3505664), (5658, 3334656), (5888, 3204396), (5904, 3195712), (6012, 3138304), (6396, 2949888), (6513, 2896896), (6624, 2848352), (6656, 2834658), (6847, 2755584), (7176, 2629248), (7488, 2519696), (7544, 2500992), (7682, 2456064), (7872, 2396784), (8016, 2353728), (8487, 2223104), (8528, 2212416), (8684, 2172672), (8832, 2136264), (9216, 2047253), (9568, 1971936), (9594, 1966592), (9984, 1889772), (10496, 1797588), (10688, 1765296), (10764, 1752832), (11316, 1667328), (11523, 1637376), (11776, 1602198), (11808, 1597856), (12024, 1569152), (12259, 1539072), (12792, 1474944), (13026, 1448448), (13248, 1424176), (13312, 1417329), (13694, 1377792), (14352, 1314624), (14976, 1259848), (15088, 1250496), (15364, 1228032), (15744, 1198392), (16032, 1176864), (16974, 1111552), (17056, 1106208), (17368, 1086336), (17664, 1068132), (19136, 985968), (19188, 983296), (19539, 965632), (19968, 944886), (20541, 918528), (20992, 898794), (21376, 882648), (21528, 876416), (22632, 833664), (23046, 818688), (23552, 801099), (23616, 798928), (24048, 784576), (24518, 769536), (25584, 737472), (26052, 724224), (26496, 712088), (27388, 688896), (28704, 657312), (29952, 629924), (30176, 625248), (30728, 614016), (31488, 599196), (32064, 588432), (33948, 555776), (34112, 553104), (34569, 545792), (34736, 543168), (35328, 534066), (36777, 513024), (38272, 492984), (38376, 491648), (39078, 482816), (39936, 472443), (41082, 459264), (41984, 449397), (42752, 441324), (43056, 438208), (45264, 416832), (46092, 409344), (47232, 399464), (48096, 392288), (49036, 384768), (49933, 377856), (51168, 368736), (52104, 362112), (52992, 356044), (54776, 344448), (57408, 328656), (59904, 314962), (60352, 312624), (61456, 307008), (61623, 306176), (62976, 299598), (64128, 294216), (67896, 277888), (68224, 276552), (69138, 272896), (69472, 271584), (70656, 267033), (73554, 256512), (76544, 246492), (76752, 245824), (78156, 241408), (82164, 229632), (85504, 220662), (86112, 219104), (89011, 211968), (90528, 208416), (92184, 204672), (94464, 199732), (96192, 196144), (98072, 192384), (99866, 188928), (102336, 184368), (104208, 181056), (105984, 178022), (109552, 172224), (110331, 171008), (114816, 164328), (119808, 157481), (120704, 156312), (122912, 153504), (123246, 153088), (125952, 149799), (128256, 147108), (135792, 138944), (136448, 138276)]