275448984

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{1109}}^1$

素因数の和:1328

約数の個数: 64

約数和(自身を含む): 703296000

約数和(自身を除く): 427847016

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 131, 158, 237, 262, 316, 393, 474, 524, 632, 786, 948, 1048, 1109, 1572, 1896, 2218, 3144, 3327, 4436, 6654, 8872, 10349, 13308, 20698, 26616, 31047, 41396, 62094, 82792, 87611, 124188, 145279, 175222, 248376, 262833, 290558, 350444, 435837, 525666, 581116, 700888, 871674, 1051332, 1162232, 1743348, 2102664, 3486696, 11477041, 22954082, 34431123, 45908164, 68862246, 91816328, 137724492, 275448984]

約数ペア:

[(1, 275448984), (2, 137724492), (3, 91816328), (4, 68862246), (6, 45908164), (8, 34431123), (12, 22954082), (24, 11477041), (79, 3486696), (131, 2102664), (158, 1743348), (237, 1162232), (262, 1051332), (316, 871674), (393, 700888), (474, 581116), (524, 525666), (632, 435837), (786, 350444), (948, 290558), (1048, 262833), (1109, 248376), (1572, 175222), (1896, 145279), (2218, 124188), (3144, 87611), (3327, 82792), (4436, 62094), (6654, 41396), (8872, 31047), (10349, 26616), (13308, 20698)]