225749136

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1609}}^1$

素因数の和:1736

約数の個数: 80

約数和(自身を含む): 606905600

約数和(自身を除く): 381156464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 79, 111, 148, 158, 222, 237, 296, 316, 444, 474, 592, 632, 888, 948, 1264, 1609, 1776, 1896, 2923, 3218, 3792, 4827, 5846, 6436, 8769, 9654, 11692, 12872, 17538, 19308, 23384, 25744, 35076, 38616, 46768, 59533, 70152, 77232, 119066, 127111, 140304, 178599, 238132, 254222, 357198, 381333, 476264, 508444, 714396, 762666, 952528, 1016888, 1428792, 1525332, 2033776, 2857584, 3050664, 4703107, 6101328, 9406214, 14109321, 18812428, 28218642, 37624856, 56437284, 75249712, 112874568, 225749136]

約数ペア:

[(1, 225749136), (2, 112874568), (3, 75249712), (4, 56437284), (6, 37624856), (8, 28218642), (12, 18812428), (16, 14109321), (24, 9406214), (37, 6101328), (48, 4703107), (74, 3050664), (79, 2857584), (111, 2033776), (148, 1525332), (158, 1428792), (222, 1016888), (237, 952528), (296, 762666), (316, 714396), (444, 508444), (474, 476264), (592, 381333), (632, 357198), (888, 254222), (948, 238132), (1264, 178599), (1609, 140304), (1776, 127111), (1896, 119066), (2923, 77232), (3218, 70152), (3792, 59533), (4827, 46768), (5846, 38616), (6436, 35076), (8769, 25744), (9654, 23384), (11692, 19308), (12872, 17538)]