288689288

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{1907}}^1$

素因数の和:2189

約数の個数: 32

約数和(自身を含む): 549504000

約数和(自身を除く): 260814712

約数列:

[1, 2, 4, 8, 127, 149, 254, 298, 508, 596, 1016, 1192, 1907, 3814, 7628, 15256, 18923, 37846, 75692, 151384, 242189, 284143, 484378, 568286, 968756, 1136572, 1937512, 2273144, 36086161, 72172322, 144344644, 288689288]

約数ペア:

[(1, 288689288), (2, 144344644), (4, 72172322), (8, 36086161), (127, 2273144), (149, 1937512), (254, 1136572), (298, 968756), (508, 568286), (596, 484378), (1016, 284143), (1192, 242189), (1907, 151384), (3814, 75692), (7628, 37846), (15256, 18923)]