1320532668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{13003}}^1$

素因数の和:13064

約数の個数: 144

約数和(自身を含む): 4241176576

約数和(自身を除く): 2920643908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 13003, 14508, 16926, 25389, 26006, 33852, 39009, 50778, 52012, 78018, 91021, 101556, 117027, 156036, 169039, 182042, 234054, 273063, 338078, 364084, 403093, 468108, 507117, 546126, 676156, 806186, 819189, 1014234, 1092252, 1183273, 1209279, 1521351, 1612372, 1638378, 2028468, 2366546, 2418558, 2821651, 3042702, 3276756, 3549819, 3627837, 4733092, 4837116, 5240209, 5643302, 6085404, 7099638, 7255674, 8464953, 10480418, 10649457, 11286604, 14199276, 14511348, 15720627, 16929906, 20960836, 21298914, 25394859, 31441254, 33859812, 36681463, 42597828, 47161881, 50789718, 62882508, 73362926, 94323762, 101579436, 110044389, 146725852, 188647524, 220088778, 330133167, 440177556, 660266334, 1320532668]

約数ペア:

[(1, 1320532668), (2, 660266334), (3, 440177556), (4, 330133167), (6, 220088778), (7, 188647524), (9, 146725852), (12, 110044389), (13, 101579436), (14, 94323762), (18, 73362926), (21, 62882508), (26, 50789718), (28, 47161881), (31, 42597828), (36, 36681463), (39, 33859812), (42, 31441254), (52, 25394859), (62, 21298914), (63, 20960836), (78, 16929906), (84, 15720627), (91, 14511348), (93, 14199276), (117, 11286604), (124, 10649457), (126, 10480418), (156, 8464953), (182, 7255674), (186, 7099638), (217, 6085404), (234, 5643302), (252, 5240209), (273, 4837116), (279, 4733092), (364, 3627837), (372, 3549819), (403, 3276756), (434, 3042702), (468, 2821651), (546, 2418558), (558, 2366546), (651, 2028468), (806, 1638378), (819, 1612372), (868, 1521351), (1092, 1209279), (1116, 1183273), (1209, 1092252), (1302, 1014234), (1612, 819189), (1638, 806186), (1953, 676156), (2418, 546126), (2604, 507117), (2821, 468108), (3276, 403093), (3627, 364084), (3906, 338078), (4836, 273063), (5642, 234054), (7254, 182042), (7812, 169039), (8463, 156036), (11284, 117027), (13003, 101556), (14508, 91021), (16926, 78018), (25389, 52012), (26006, 50778), (33852, 39009)]