285407628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{659}}^1$

素因数の和:887

約数の個数: 96

約数和(自身を含む): 774385920

約数和(自身を除く): 488978292

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 193, 204, 374, 386, 561, 579, 659, 748, 772, 1122, 1158, 1318, 1977, 2123, 2244, 2316, 2636, 3281, 3954, 4246, 6369, 6562, 7249, 7908, 8492, 9843, 11203, 12738, 13124, 14498, 19686, 21747, 22406, 25476, 28996, 33609, 36091, 39372, 43494, 44812, 67218, 72182, 86988, 108273, 123233, 127187, 134436, 144364, 216546, 246466, 254374, 369699, 381561, 433092, 492932, 508748, 739398, 763122, 1399057, 1478796, 1526244, 2162179, 2798114, 4197171, 4324358, 5596228, 6486537, 8394342, 8648716, 12973074, 16788684, 23783969, 25946148, 47567938, 71351907, 95135876, 142703814, 285407628]

約数ペア:

[(1, 285407628), (2, 142703814), (3, 95135876), (4, 71351907), (6, 47567938), (11, 25946148), (12, 23783969), (17, 16788684), (22, 12973074), (33, 8648716), (34, 8394342), (44, 6486537), (51, 5596228), (66, 4324358), (68, 4197171), (102, 2798114), (132, 2162179), (187, 1526244), (193, 1478796), (204, 1399057), (374, 763122), (386, 739398), (561, 508748), (579, 492932), (659, 433092), (748, 381561), (772, 369699), (1122, 254374), (1158, 246466), (1318, 216546), (1977, 144364), (2123, 134436), (2244, 127187), (2316, 123233), (2636, 108273), (3281, 86988), (3954, 72182), (4246, 67218), (6369, 44812), (6562, 43494), (7249, 39372), (7908, 36091), (8492, 33609), (9843, 28996), (11203, 25476), (12738, 22406), (13124, 21747), (14498, 19686)]