40406544

素因数分解:

$2^4\times 3^2\times {\mathrm{277}}^1\times {\mathrm{1013}}^1$

素因数の和:1304

約数の個数: 60

約数和(自身を含む): 113602476

約数和(自身を除く): 73195932

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 277, 554, 831, 1013, 1108, 1662, 2026, 2216, 2493, 3039, 3324, 4052, 4432, 4986, 6078, 6648, 8104, 9117, 9972, 12156, 13296, 16208, 18234, 19944, 24312, 36468, 39888, 48624, 72936, 145872, 280601, 561202, 841803, 1122404, 1683606, 2244808, 2525409, 3367212, 4489616, 5050818, 6734424, 10101636, 13468848, 20203272, 40406544]

約数ペア:

[(1, 40406544), (2, 20203272), (3, 13468848), (4, 10101636), (6, 6734424), (8, 5050818), (9, 4489616), (12, 3367212), (16, 2525409), (18, 2244808), (24, 1683606), (36, 1122404), (48, 841803), (72, 561202), (144, 280601), (277, 145872), (554, 72936), (831, 48624), (1013, 39888), (1108, 36468), (1662, 24312), (2026, 19944), (2216, 18234), (2493, 16208), (3039, 13296), (3324, 12156), (4052, 9972), (4432, 9117), (4986, 8104), (6078, 6648)]