263248432

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4801}}^1$

素因数の和:4981

約数の個数: 40

約数和(自身を含む): 535903200

約数和(自身を除く): 272654768

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 149, 184, 298, 368, 596, 1192, 2384, 3427, 4801, 6854, 9602, 13708, 19204, 27416, 38408, 54832, 76816, 110423, 220846, 441692, 715349, 883384, 1430698, 1766768, 2861396, 5722792, 11445584, 16453027, 32906054, 65812108, 131624216, 263248432]

約数ペア:

[(1, 263248432), (2, 131624216), (4, 65812108), (8, 32906054), (16, 16453027), (23, 11445584), (46, 5722792), (92, 2861396), (149, 1766768), (184, 1430698), (298, 883384), (368, 715349), (596, 441692), (1192, 220846), (2384, 110423), (3427, 76816), (4801, 54832), (6854, 38408), (9602, 27416), (13708, 19204)]