264546152

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{68749}}^1$

素因数の和:68805

約数の個数: 32

約数和(自身を含む): 548625000

約数和(自身を除く): 284078848

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 68749, 137498, 274996, 549992, 893737, 1787474, 2543713, 3574948, 5087426, 7149896, 10174852, 20349704, 33068269, 66136538, 132273076, 264546152]

約数ペア:

[(1, 264546152), (2, 132273076), (4, 66136538), (8, 33068269), (13, 20349704), (26, 10174852), (37, 7149896), (52, 5087426), (74, 3574948), (104, 2543713), (148, 1787474), (296, 893737), (481, 549992), (962, 274996), (1924, 137498), (3848, 68749)]