402227288

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{149}}^1\times {\mathrm{2657}}^1$

素因数の和:2939

約数の個数: 32

約数和(自身を含む): 765504000

約数和(自身を除く): 363276712

約数列:

[1, 2, 4, 8, 127, 149, 254, 298, 508, 596, 1016, 1192, 2657, 5314, 10628, 18923, 21256, 37846, 75692, 151384, 337439, 395893, 674878, 791786, 1349756, 1583572, 2699512, 3167144, 50278411, 100556822, 201113644, 402227288]

約数ペア:

[(1, 402227288), (2, 201113644), (4, 100556822), (8, 50278411), (127, 3167144), (149, 2699512), (254, 1583572), (298, 1349756), (508, 791786), (596, 674878), (1016, 395893), (1192, 337439), (2657, 151384), (5314, 75692), (10628, 37846), (18923, 21256)]