457928016

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2557}}^1$

素因数の和:2629

約数の個数: 160

約数和(自身を含む): 1492071168

約数和(自身を除く): 1034143152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 41, 42, 48, 52, 56, 78, 82, 84, 91, 104, 112, 123, 156, 164, 168, 182, 208, 246, 273, 287, 312, 328, 336, 364, 492, 533, 546, 574, 624, 656, 728, 861, 984, 1066, 1092, 1148, 1456, 1599, 1722, 1968, 2132, 2184, 2296, 2557, 3198, 3444, 3731, 4264, 4368, 4592, 5114, 6396, 6888, 7462, 7671, 8528, 10228, 11193, 12792, 13776, 14924, 15342, 17899, 20456, 22386, 25584, 29848, 30684, 33241, 35798, 40912, 44772, 53697, 59696, 61368, 66482, 71596, 89544, 99723, 104837, 107394, 122736, 132964, 143192, 179088, 199446, 209674, 214788, 232687, 265928, 286384, 314511, 398892, 419348, 429576, 465374, 531856, 629022, 698061, 733859, 797784, 838696, 859152, 930748, 1258044, 1362881, 1396122, 1467718, 1595568, 1677392, 1861496, 2201577, 2516088, 2725762, 2792244, 2935436, 3722992, 4088643, 4403154, 5032176, 5451524, 5584488, 5870872, 8177286, 8806308, 9540167, 10903048, 11168976, 11741744, 16354572, 17612616, 19080334, 21806096, 28620501, 32709144, 35225232, 38160668, 57241002, 65418288, 76321336, 114482004, 152642672, 228964008, 457928016]

約数ペア:

[(1, 457928016), (2, 228964008), (3, 152642672), (4, 114482004), (6, 76321336), (7, 65418288), (8, 57241002), (12, 38160668), (13, 35225232), (14, 32709144), (16, 28620501), (21, 21806096), (24, 19080334), (26, 17612616), (28, 16354572), (39, 11741744), (41, 11168976), (42, 10903048), (48, 9540167), (52, 8806308), (56, 8177286), (78, 5870872), (82, 5584488), (84, 5451524), (91, 5032176), (104, 4403154), (112, 4088643), (123, 3722992), (156, 2935436), (164, 2792244), (168, 2725762), (182, 2516088), (208, 2201577), (246, 1861496), (273, 1677392), (287, 1595568), (312, 1467718), (328, 1396122), (336, 1362881), (364, 1258044), (492, 930748), (533, 859152), (546, 838696), (574, 797784), (624, 733859), (656, 698061), (728, 629022), (861, 531856), (984, 465374), (1066, 429576), (1092, 419348), (1148, 398892), (1456, 314511), (1599, 286384), (1722, 265928), (1968, 232687), (2132, 214788), (2184, 209674), (2296, 199446), (2557, 179088), (3198, 143192), (3444, 132964), (3731, 122736), (4264, 107394), (4368, 104837), (4592, 99723), (5114, 89544), (6396, 71596), (6888, 66482), (7462, 61368), (7671, 59696), (8528, 53697), (10228, 44772), (11193, 40912), (12792, 35798), (13776, 33241), (14924, 30684), (15342, 29848), (17899, 25584), (20456, 22386)]