289300624

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{937}}^1$

素因数の和:1807

約数の個数: 40

約数和(自身を含む): 586212480

約数和(自身を除く): 296911856

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 839, 937, 1678, 1874, 3356, 3748, 6712, 7496, 13424, 14992, 19297, 21551, 38594, 43102, 77188, 86204, 154376, 172408, 308752, 344816, 786143, 1572286, 3144572, 6289144, 12578288, 18081289, 36162578, 72325156, 144650312, 289300624]

約数ペア:

[(1, 289300624), (2, 144650312), (4, 72325156), (8, 36162578), (16, 18081289), (23, 12578288), (46, 6289144), (92, 3144572), (184, 1572286), (368, 786143), (839, 344816), (937, 308752), (1678, 172408), (1874, 154376), (3356, 86204), (3748, 77188), (6712, 43102), (7496, 38594), (13424, 21551), (14992, 19297)]