864415981152

素因数分解:

$2^5\times 3^2\times {\mathrm{20201}}^1\times {\mathrm{148579}}^1$

素因数の和:168796

約数の個数: 72

約数和(自身を含む): 2458321178040

約数和(自身を除く): 1593905196888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 20201, 40402, 60603, 80804, 121206, 148579, 161608, 181809, 242412, 297158, 323216, 363618, 445737, 484824, 594316, 646432, 727236, 891474, 969648, 1188632, 1337211, 1454472, 1782948, 1939296, 2377264, 2674422, 2908944, 3565896, 4754528, 5348844, 5817888, 7131792, 10697688, 14263584, 21395376, 42790752, 3001444379, 6002888758, 9004333137, 12005777516, 18008666274, 24011555032, 27012999411, 36017332548, 48023110064, 54025998822, 72034665096, 96046220128, 108051997644, 144069330192, 216103995288, 288138660384, 432207990576, 864415981152]

約数ペア:

[(1, 864415981152), (2, 432207990576), (3, 288138660384), (4, 216103995288), (6, 144069330192), (8, 108051997644), (9, 96046220128), (12, 72034665096), (16, 54025998822), (18, 48023110064), (24, 36017332548), (32, 27012999411), (36, 24011555032), (48, 18008666274), (72, 12005777516), (96, 9004333137), (144, 6002888758), (288, 3001444379), (20201, 42790752), (40402, 21395376), (60603, 14263584), (80804, 10697688), (121206, 7131792), (148579, 5817888), (161608, 5348844), (181809, 4754528), (242412, 3565896), (297158, 2908944), (323216, 2674422), (363618, 2377264), (445737, 1939296), (484824, 1782948), (594316, 1454472), (646432, 1337211), (727236, 1188632), (891474, 969648)]