266471128

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4283}}^1$

素因数の和:4408

約数の個数: 64

約数和(自身を含む): 629233920

約数和(自身を除く): 362762792

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 101, 154, 202, 308, 404, 616, 707, 808, 1111, 1414, 2222, 2828, 4283, 4444, 5656, 7777, 8566, 8888, 15554, 17132, 29981, 31108, 34264, 47113, 59962, 62216, 94226, 119924, 188452, 239848, 329791, 376904, 432583, 659582, 865166, 1319164, 1730332, 2638328, 3028081, 3460664, 4758413, 6056162, 9516826, 12112324, 19033652, 24224648, 33308891, 38067304, 66617782, 133235564, 266471128]

約数ペア:

[(1, 266471128), (2, 133235564), (4, 66617782), (7, 38067304), (8, 33308891), (11, 24224648), (14, 19033652), (22, 12112324), (28, 9516826), (44, 6056162), (56, 4758413), (77, 3460664), (88, 3028081), (101, 2638328), (154, 1730332), (202, 1319164), (308, 865166), (404, 659582), (616, 432583), (707, 376904), (808, 329791), (1111, 239848), (1414, 188452), (2222, 119924), (2828, 94226), (4283, 62216), (4444, 59962), (5656, 47113), (7777, 34264), (8566, 31108), (8888, 29981), (15554, 17132)]