255490632

素因数分解:

$2^3\times 3^3\times {\mathrm{313}}^1\times {\mathrm{3779}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 712152000

約数和(自身を除く): 456661368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 313, 626, 939, 1252, 1878, 2504, 2817, 3756, 3779, 5634, 7512, 7558, 8451, 11268, 11337, 15116, 16902, 22536, 22674, 30232, 33804, 34011, 45348, 67608, 68022, 90696, 102033, 136044, 204066, 272088, 408132, 816264, 1182827, 2365654, 3548481, 4731308, 7096962, 9462616, 10645443, 14193924, 21290886, 28387848, 31936329, 42581772, 63872658, 85163544, 127745316, 255490632]

約数ペア:

[(1, 255490632), (2, 127745316), (3, 85163544), (4, 63872658), (6, 42581772), (8, 31936329), (9, 28387848), (12, 21290886), (18, 14193924), (24, 10645443), (27, 9462616), (36, 7096962), (54, 4731308), (72, 3548481), (108, 2365654), (216, 1182827), (313, 816264), (626, 408132), (939, 272088), (1252, 204066), (1878, 136044), (2504, 102033), (2817, 90696), (3756, 68022), (3779, 67608), (5634, 45348), (7512, 34011), (7558, 33804), (8451, 30232), (11268, 22674), (11337, 22536), (15116, 16902)]