1258981536

素因数分解:

$2^5\times 3^1\times {\mathrm{37}}^1\times {\mathrm{354443}}^1$

素因数の和:354493

約数の個数: 48

約数和(自身を含む): 3394155744

約数和(自身を除く): 2135174208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 74, 96, 111, 148, 222, 296, 444, 592, 888, 1184, 1776, 3552, 354443, 708886, 1063329, 1417772, 2126658, 2835544, 4253316, 5671088, 8506632, 11342176, 13114391, 17013264, 26228782, 34026528, 39343173, 52457564, 78686346, 104915128, 157372692, 209830256, 314745384, 419660512, 629490768, 1258981536]

約数ペア:

[(1, 1258981536), (2, 629490768), (3, 419660512), (4, 314745384), (6, 209830256), (8, 157372692), (12, 104915128), (16, 78686346), (24, 52457564), (32, 39343173), (37, 34026528), (48, 26228782), (74, 17013264), (96, 13114391), (111, 11342176), (148, 8506632), (222, 5671088), (296, 4253316), (444, 2835544), (592, 2126658), (888, 1417772), (1184, 1063329), (1776, 708886), (3552, 354443)]