1328852616

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{20981}}^1$

素因数の和:21039

約数の個数: 128

約数和(自身を含む): 4229971200

約数和(自身を除く): 2901118584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 29, 39, 42, 52, 56, 58, 78, 84, 87, 91, 104, 116, 156, 168, 174, 182, 203, 232, 273, 312, 348, 364, 377, 406, 546, 609, 696, 728, 754, 812, 1092, 1131, 1218, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 4524, 4872, 5278, 7917, 9048, 10556, 15834, 20981, 21112, 31668, 41962, 62943, 63336, 83924, 125886, 146867, 167848, 251772, 272753, 293734, 440601, 503544, 545506, 587468, 608449, 818259, 881202, 1091012, 1174936, 1216898, 1636518, 1762404, 1825347, 1909271, 2182024, 2433796, 3273036, 3524808, 3650694, 3818542, 4259143, 4867592, 5727813, 6546072, 7301388, 7637084, 7909837, 8518286, 11455626, 12777429, 14602776, 15274168, 15819674, 17036572, 22911252, 23729511, 25554858, 31639348, 34073144, 45822504, 47459022, 51109716, 55368859, 63278696, 94918044, 102219432, 110737718, 166106577, 189836088, 221475436, 332213154, 442950872, 664426308, 1328852616]

約数ペア:

[(1, 1328852616), (2, 664426308), (3, 442950872), (4, 332213154), (6, 221475436), (7, 189836088), (8, 166106577), (12, 110737718), (13, 102219432), (14, 94918044), (21, 63278696), (24, 55368859), (26, 51109716), (28, 47459022), (29, 45822504), (39, 34073144), (42, 31639348), (52, 25554858), (56, 23729511), (58, 22911252), (78, 17036572), (84, 15819674), (87, 15274168), (91, 14602776), (104, 12777429), (116, 11455626), (156, 8518286), (168, 7909837), (174, 7637084), (182, 7301388), (203, 6546072), (232, 5727813), (273, 4867592), (312, 4259143), (348, 3818542), (364, 3650694), (377, 3524808), (406, 3273036), (546, 2433796), (609, 2182024), (696, 1909271), (728, 1825347), (754, 1762404), (812, 1636518), (1092, 1216898), (1131, 1174936), (1218, 1091012), (1508, 881202), (1624, 818259), (2184, 608449), (2262, 587468), (2436, 545506), (2639, 503544), (3016, 440601), (4524, 293734), (4872, 272753), (5278, 251772), (7917, 167848), (9048, 146867), (10556, 125886), (15834, 83924), (20981, 63336), (21112, 62943), (31668, 41962)]