461381856

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 1365590016

約数和(自身を除く): 904208160

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 71, 78, 82, 96, 104, 123, 127, 142, 156, 164, 208, 213, 246, 254, 284, 312, 328, 381, 416, 426, 492, 508, 533, 568, 624, 656, 762, 852, 923, 984, 1016, 1066, 1136, 1248, 1312, 1524, 1599, 1651, 1704, 1846, 1968, 2032, 2132, 2272, 2769, 2911, 3048, 3198, 3302, 3408, 3692, 3936, 4064, 4264, 4953, 5207, 5538, 5822, 6096, 6396, 6604, 6816, 7384, 8528, 8733, 9017, 9906, 10414, 11076, 11644, 12192, 12792, 13208, 14768, 15621, 17056, 17466, 18034, 19812, 20828, 22152, 23288, 25584, 26416, 27051, 29536, 31242, 34932, 36068, 37843, 39624, 41656, 44304, 46576, 51168, 52832, 54102, 62484, 67691, 69864, 72136, 75686, 79248, 83312, 88608, 93152, 108204, 113529, 117221, 124968, 135382, 139728, 144272, 151372, 158496, 166624, 203073, 216408, 227058, 234442, 249936, 270764, 279456, 288544, 302744, 351663, 369697, 406146, 432816, 454116, 468884, 499872, 541528, 605488, 703326, 739394, 812292, 865632, 908232, 937768, 1083056, 1109091, 1210976, 1406652, 1478788, 1624584, 1816464, 1875536, 2166112, 2218182, 2813304, 2957576, 3249168, 3632928, 3751072, 4436364, 4806061, 5626608, 5915152, 6498336, 8872728, 9612122, 11253216, 11830304, 14418183, 17745456, 19224244, 28836366, 35490912, 38448488, 57672732, 76896976, 115345464, 153793952, 230690928, 461381856]

約数ペア:

[(1, 461381856), (2, 230690928), (3, 153793952), (4, 115345464), (6, 76896976), (8, 57672732), (12, 38448488), (13, 35490912), (16, 28836366), (24, 19224244), (26, 17745456), (32, 14418183), (39, 11830304), (41, 11253216), (48, 9612122), (52, 8872728), (71, 6498336), (78, 5915152), (82, 5626608), (96, 4806061), (104, 4436364), (123, 3751072), (127, 3632928), (142, 3249168), (156, 2957576), (164, 2813304), (208, 2218182), (213, 2166112), (246, 1875536), (254, 1816464), (284, 1624584), (312, 1478788), (328, 1406652), (381, 1210976), (416, 1109091), (426, 1083056), (492, 937768), (508, 908232), (533, 865632), (568, 812292), (624, 739394), (656, 703326), (762, 605488), (852, 541528), (923, 499872), (984, 468884), (1016, 454116), (1066, 432816), (1136, 406146), (1248, 369697), (1312, 351663), (1524, 302744), (1599, 288544), (1651, 279456), (1704, 270764), (1846, 249936), (1968, 234442), (2032, 227058), (2132, 216408), (2272, 203073), (2769, 166624), (2911, 158496), (3048, 151372), (3198, 144272), (3302, 139728), (3408, 135382), (3692, 124968), (3936, 117221), (4064, 113529), (4264, 108204), (4953, 93152), (5207, 88608), (5538, 83312), (5822, 79248), (6096, 75686), (6396, 72136), (6604, 69864), (6816, 67691), (7384, 62484), (8528, 54102), (8733, 52832), (9017, 51168), (9906, 46576), (10414, 44304), (11076, 41656), (11644, 39624), (12192, 37843), (12792, 36068), (13208, 34932), (14768, 31242), (15621, 29536), (17056, 27051), (17466, 26416), (18034, 25584), (19812, 23288), (20828, 22152)]