556452

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 1605240

約数和(自身を除く): 1048788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 41, 52, 58, 78, 82, 87, 116, 117, 123, 156, 164, 174, 234, 246, 261, 348, 369, 377, 468, 492, 522, 533, 738, 754, 1044, 1066, 1131, 1189, 1476, 1508, 1599, 2132, 2262, 2378, 3198, 3393, 3567, 4524, 4756, 4797, 6396, 6786, 7134, 9594, 10701, 13572, 14268, 15457, 19188, 21402, 30914, 42804, 46371, 61828, 92742, 139113, 185484, 278226, 556452]

約数ペア:

[(1, 556452), (2, 278226), (3, 185484), (4, 139113), (6, 92742), (9, 61828), (12, 46371), (13, 42804), (18, 30914), (26, 21402), (29, 19188), (36, 15457), (39, 14268), (41, 13572), (52, 10701), (58, 9594), (78, 7134), (82, 6786), (87, 6396), (116, 4797), (117, 4756), (123, 4524), (156, 3567), (164, 3393), (174, 3198), (234, 2378), (246, 2262), (261, 2132), (348, 1599), (369, 1508), (377, 1476), (468, 1189), (492, 1131), (522, 1066), (533, 1044), (738, 754)]