21445654176

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:481

約数の個数: 384

約数和(自身を含む): 67466649600

約数和(自身を除く): 46020995424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 41, 48, 54, 59, 62, 72, 82, 93, 96, 108, 118, 123, 124, 144, 164, 177, 186, 216, 236, 246, 248, 279, 288, 328, 331, 354, 369, 372, 432, 472, 492, 496, 531, 558, 656, 662, 708, 738, 744, 837, 864, 944, 984, 992, 993, 1062, 1107, 1116, 1271, 1312, 1324, 1416, 1476, 1488, 1593, 1674, 1829, 1888, 1968, 1986, 2124, 2214, 2232, 2419, 2542, 2648, 2832, 2952, 2976, 2979, 3186, 3348, 3658, 3813, 3936, 3972, 4248, 4428, 4464, 4838, 5084, 5296, 5487, 5664, 5904, 5958, 6372, 6696, 7257, 7316, 7626, 7944, 8496, 8856, 8928, 8937, 9676, 10168, 10261, 10592, 10974, 11439, 11808, 11916, 12744, 13392, 13571, 14514, 14632, 15252, 15888, 16461, 16992, 17712, 17874, 19352, 19529, 20336, 20522, 21771, 21948, 22878, 23832, 25488, 26784, 27142, 29028, 29264, 30504, 30783, 31776, 32922, 34317, 35424, 35748, 38704, 39058, 40672, 40713, 41044, 43542, 43896, 45756, 47664, 49383, 50976, 54284, 58056, 58528, 58587, 61008, 61566, 65313, 65844, 68634, 71496, 74989, 77408, 78116, 81426, 82088, 87084, 87792, 91512, 92349, 95328, 98766, 108568, 116112, 117174, 122016, 122139, 123132, 130626, 131688, 137268, 142992, 149978, 156232, 162852, 164176, 174168, 175584, 175761, 183024, 184698, 197532, 217136, 224967, 232224, 234348, 244278, 246264, 261252, 263376, 274536, 277047, 285984, 299956, 312464, 325704, 328352, 348336, 351522, 366048, 366417, 369396, 395064, 420701, 434272, 449934, 468696, 488556, 492528, 522504, 526752, 527283, 549072, 554094, 599912, 605399, 624928, 651408, 674901, 696672, 703044, 732834, 738792, 790128, 800689, 841402, 899868, 937392, 977112, 985056, 1045008, 1054566, 1098144, 1108188, 1199824, 1210798, 1262103, 1302816, 1349802, 1406088, 1465668, 1477584, 1580256, 1601378, 1682804, 1799736, 1816197, 1874784, 1954224, 2024703, 2090016, 2109132, 2216376, 2399648, 2402067, 2421596, 2524206, 2699604, 2812176, 2931336, 2955168, 3202756, 3365608, 3599472, 3632394, 3786309, 3908448, 4049406, 4218264, 4432752, 4804134, 4843192, 5048412, 5399208, 5448591, 5624352, 5862672, 6405512, 6731216, 7198944, 7206201, 7264788, 7572618, 8098812, 8436528, 8865504, 9608268, 9686384, 10096824, 10798416, 10897182, 11358927, 11725344, 12811024, 13462432, 14412402, 14529576, 15145236, 16197624, 16345773, 16873056, 19216536, 19372768, 20193648, 21596832, 21618603, 21794364, 22717854, 24821359, 25622048, 28824804, 29059152, 30290472, 32395248, 32691546, 38433072, 40387296, 43237206, 43588728, 45435708, 49642718, 57649608, 58118304, 60580944, 64790496, 65383092, 74464077, 76866144, 86474412, 87177456, 90871416, 99285436, 115299216, 121161888, 130766184, 148928154, 172948824, 174354912, 181742832, 198570872, 223392231, 230598432, 261532368, 297856308, 345897648, 363485664, 397141744, 446784462, 523064736, 595712616, 670176693, 691795296, 794283488, 893568924, 1191425232, 1340353386, 1787137848, 2382850464, 2680706772, 3574275696, 5361413544, 7148551392, 10722827088, 21445654176]

約数ペア:

[(1, 21445654176), (2, 10722827088), (3, 7148551392), (4, 5361413544), (6, 3574275696), (8, 2680706772), (9, 2382850464), (12, 1787137848), (16, 1340353386), (18, 1191425232), (24, 893568924), (27, 794283488), (31, 691795296), (32, 670176693), (36, 595712616), (41, 523064736), (48, 446784462), (54, 397141744), (59, 363485664), (62, 345897648), (72, 297856308), (82, 261532368), (93, 230598432), (96, 223392231), (108, 198570872), (118, 181742832), (123, 174354912), (124, 172948824), (144, 148928154), (164, 130766184), (177, 121161888), (186, 115299216), (216, 99285436), (236, 90871416), (246, 87177456), (248, 86474412), (279, 76866144), (288, 74464077), (328, 65383092), (331, 64790496), (354, 60580944), (369, 58118304), (372, 57649608), (432, 49642718), (472, 45435708), (492, 43588728), (496, 43237206), (531, 40387296), (558, 38433072), (656, 32691546), (662, 32395248), (708, 30290472), (738, 29059152), (744, 28824804), (837, 25622048), (864, 24821359), (944, 22717854), (984, 21794364), (992, 21618603), (993, 21596832), (1062, 20193648), (1107, 19372768), (1116, 19216536), (1271, 16873056), (1312, 16345773), (1324, 16197624), (1416, 15145236), (1476, 14529576), (1488, 14412402), (1593, 13462432), (1674, 12811024), (1829, 11725344), (1888, 11358927), (1968, 10897182), (1986, 10798416), (2124, 10096824), (2214, 9686384), (2232, 9608268), (2419, 8865504), (2542, 8436528), (2648, 8098812), (2832, 7572618), (2952, 7264788), (2976, 7206201), (2979, 7198944), (3186, 6731216), (3348, 6405512), (3658, 5862672), (3813, 5624352), (3936, 5448591), (3972, 5399208), (4248, 5048412), (4428, 4843192), (4464, 4804134), (4838, 4432752), (5084, 4218264), (5296, 4049406), (5487, 3908448), (5664, 3786309), (5904, 3632394), (5958, 3599472), (6372, 3365608), (6696, 3202756), (7257, 2955168), (7316, 2931336), (7626, 2812176), (7944, 2699604), (8496, 2524206), (8856, 2421596), (8928, 2402067), (8937, 2399648), (9676, 2216376), (10168, 2109132), (10261, 2090016), (10592, 2024703), (10974, 1954224), (11439, 1874784), (11808, 1816197), (11916, 1799736), (12744, 1682804), (13392, 1601378), (13571, 1580256), (14514, 1477584), (14632, 1465668), (15252, 1406088), (15888, 1349802), (16461, 1302816), (16992, 1262103), (17712, 1210798), (17874, 1199824), (19352, 1108188), (19529, 1098144), (20336, 1054566), (20522, 1045008), (21771, 985056), (21948, 977112), (22878, 937392), (23832, 899868), (25488, 841402), (26784, 800689), (27142, 790128), (29028, 738792), (29264, 732834), (30504, 703044), (30783, 696672), (31776, 674901), (32922, 651408), (34317, 624928), (35424, 605399), (35748, 599912), (38704, 554094), (39058, 549072), (40672, 527283), (40713, 526752), (41044, 522504), (43542, 492528), (43896, 488556), (45756, 468696), (47664, 449934), (49383, 434272), (50976, 420701), (54284, 395064), (58056, 369396), (58528, 366417), (58587, 366048), (61008, 351522), (61566, 348336), (65313, 328352), (65844, 325704), (68634, 312464), (71496, 299956), (74989, 285984), (77408, 277047), (78116, 274536), (81426, 263376), (82088, 261252), (87084, 246264), (87792, 244278), (91512, 234348), (92349, 232224), (95328, 224967), (98766, 217136), (108568, 197532), (116112, 184698), (117174, 183024), (122016, 175761), (122139, 175584), (123132, 174168), (130626, 164176), (131688, 162852), (137268, 156232), (142992, 149978)]