223838928

素因数分解:

$2^4\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1$

素因数の和:417

約数の個数: 120

約数和(自身を含む): 645896160

約数和(自身を除く): 422057232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 53, 72, 106, 139, 144, 159, 211, 212, 278, 318, 417, 422, 424, 477, 556, 633, 636, 834, 844, 848, 954, 1112, 1251, 1266, 1272, 1668, 1688, 1899, 1908, 2224, 2502, 2532, 2544, 3336, 3376, 3798, 3816, 5004, 5064, 6672, 7367, 7596, 7632, 10008, 10128, 11183, 14734, 15192, 20016, 22101, 22366, 29329, 29468, 30384, 33549, 44202, 44732, 58658, 58936, 66303, 67098, 87987, 88404, 89464, 100647, 117316, 117872, 132606, 134196, 175974, 176808, 178928, 201294, 234632, 263961, 265212, 268392, 351948, 353616, 402588, 469264, 527922, 530424, 536784, 703896, 805176, 1055844, 1060848, 1407792, 1554437, 1610352, 2111688, 3108874, 4223376, 4663311, 6217748, 9326622, 12435496, 13989933, 18653244, 24870992, 27979866, 37306488, 55959732, 74612976, 111919464, 223838928]

約数ペア:

[(1, 223838928), (2, 111919464), (3, 74612976), (4, 55959732), (6, 37306488), (8, 27979866), (9, 24870992), (12, 18653244), (16, 13989933), (18, 12435496), (24, 9326622), (36, 6217748), (48, 4663311), (53, 4223376), (72, 3108874), (106, 2111688), (139, 1610352), (144, 1554437), (159, 1407792), (211, 1060848), (212, 1055844), (278, 805176), (318, 703896), (417, 536784), (422, 530424), (424, 527922), (477, 469264), (556, 402588), (633, 353616), (636, 351948), (834, 268392), (844, 265212), (848, 263961), (954, 234632), (1112, 201294), (1251, 178928), (1266, 176808), (1272, 175974), (1668, 134196), (1688, 132606), (1899, 117872), (1908, 117316), (2224, 100647), (2502, 89464), (2532, 88404), (2544, 87987), (3336, 67098), (3376, 66303), (3798, 58936), (3816, 58658), (5004, 44732), (5064, 44202), (6672, 33549), (7367, 30384), (7596, 29468), (7632, 29329), (10008, 22366), (10128, 22101), (11183, 20016), (14734, 15192)]