268517712

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{21767}}^1$

素因数の和:22035

約数の個数: 40

約数和(自身を含む): 696401856

約数和(自身を除く): 427884144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1542, 2056, 3084, 4112, 6168, 12336, 21767, 43534, 65301, 87068, 130602, 174136, 261204, 348272, 522408, 1044816, 5594119, 11188238, 16782357, 22376476, 33564714, 44752952, 67129428, 89505904, 134258856, 268517712]

約数ペア:

[(1, 268517712), (2, 134258856), (3, 89505904), (4, 67129428), (6, 44752952), (8, 33564714), (12, 22376476), (16, 16782357), (24, 11188238), (48, 5594119), (257, 1044816), (514, 522408), (771, 348272), (1028, 261204), (1542, 174136), (2056, 130602), (3084, 87068), (4112, 65301), (6168, 43534), (12336, 21767)]