251335968

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5443}}^1$

素因数の和:5506

約数の個数: 96

約数和(自身を含む): 729844416

約数和(自身を除く): 478508448

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 296, 312, 416, 444, 481, 592, 624, 888, 962, 1184, 1248, 1443, 1776, 1924, 2886, 3552, 3848, 5443, 5772, 7696, 10886, 11544, 15392, 16329, 21772, 23088, 32658, 43544, 46176, 65316, 70759, 87088, 130632, 141518, 174176, 201391, 212277, 261264, 283036, 402782, 424554, 522528, 566072, 604173, 805564, 849108, 1132144, 1208346, 1611128, 1698216, 2264288, 2416692, 2618083, 3222256, 3396432, 4833384, 5236166, 6444512, 6792864, 7854249, 9666768, 10472332, 15708498, 19333536, 20944664, 31416996, 41889328, 62833992, 83778656, 125667984, 251335968]

約数ペア:

[(1, 251335968), (2, 125667984), (3, 83778656), (4, 62833992), (6, 41889328), (8, 31416996), (12, 20944664), (13, 19333536), (16, 15708498), (24, 10472332), (26, 9666768), (32, 7854249), (37, 6792864), (39, 6444512), (48, 5236166), (52, 4833384), (74, 3396432), (78, 3222256), (96, 2618083), (104, 2416692), (111, 2264288), (148, 1698216), (156, 1611128), (208, 1208346), (222, 1132144), (296, 849108), (312, 805564), (416, 604173), (444, 566072), (481, 522528), (592, 424554), (624, 402782), (888, 283036), (962, 261264), (1184, 212277), (1248, 201391), (1443, 174176), (1776, 141518), (1924, 130632), (2886, 87088), (3552, 70759), (3848, 65316), (5443, 46176), (5772, 43544), (7696, 32658), (10886, 23088), (11544, 21772), (15392, 16329)]