264130864

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{2579}}^1$

素因数の和:2797

約数の個数: 40

約数和(自身を含む): 528827760

約数和(自身を除く): 264696896

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 173, 296, 346, 592, 692, 1384, 2579, 2768, 5158, 6401, 10316, 12802, 20632, 25604, 41264, 51208, 95423, 102416, 190846, 381692, 446167, 763384, 892334, 1526768, 1784668, 3569336, 7138672, 16508179, 33016358, 66032716, 132065432, 264130864]

約数ペア:

[(1, 264130864), (2, 132065432), (4, 66032716), (8, 33016358), (16, 16508179), (37, 7138672), (74, 3569336), (148, 1784668), (173, 1526768), (296, 892334), (346, 763384), (592, 446167), (692, 381692), (1384, 190846), (2579, 102416), (2768, 95423), (5158, 51208), (6401, 41264), (10316, 25604), (12802, 20632)]