31295376

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 160

約数和(自身を含む): 104755200

約数和(自身を除く): 73459824

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 79, 84, 108, 112, 126, 131, 144, 158, 168, 189, 216, 237, 252, 262, 316, 336, 378, 393, 432, 474, 504, 524, 553, 632, 711, 756, 786, 917, 948, 1008, 1048, 1106, 1179, 1264, 1422, 1512, 1572, 1659, 1834, 1896, 2096, 2133, 2212, 2358, 2751, 2844, 3024, 3144, 3318, 3537, 3668, 3792, 4266, 4424, 4716, 4977, 5502, 5688, 6288, 6636, 7074, 7336, 8253, 8532, 8848, 9432, 9954, 10349, 11004, 11376, 13272, 14148, 14672, 14931, 16506, 17064, 18864, 19908, 20698, 22008, 24759, 26544, 28296, 29862, 31047, 33012, 34128, 39816, 41396, 44016, 49518, 56592, 59724, 62094, 66024, 72443, 79632, 82792, 93141, 99036, 119448, 124188, 132048, 144886, 165584, 186282, 198072, 217329, 238896, 248376, 279423, 289772, 372564, 396144, 434658, 496752, 558846, 579544, 651987, 745128, 869316, 1117692, 1159088, 1303974, 1490256, 1738632, 1955961, 2235384, 2607948, 3477264, 3911922, 4470768, 5215896, 7823844, 10431792, 15647688, 31295376]

約数ペア:

[(1, 31295376), (2, 15647688), (3, 10431792), (4, 7823844), (6, 5215896), (7, 4470768), (8, 3911922), (9, 3477264), (12, 2607948), (14, 2235384), (16, 1955961), (18, 1738632), (21, 1490256), (24, 1303974), (27, 1159088), (28, 1117692), (36, 869316), (42, 745128), (48, 651987), (54, 579544), (56, 558846), (63, 496752), (72, 434658), (79, 396144), (84, 372564), (108, 289772), (112, 279423), (126, 248376), (131, 238896), (144, 217329), (158, 198072), (168, 186282), (189, 165584), (216, 144886), (237, 132048), (252, 124188), (262, 119448), (316, 99036), (336, 93141), (378, 82792), (393, 79632), (432, 72443), (474, 66024), (504, 62094), (524, 59724), (553, 56592), (632, 49518), (711, 44016), (756, 41396), (786, 39816), (917, 34128), (948, 33012), (1008, 31047), (1048, 29862), (1106, 28296), (1179, 26544), (1264, 24759), (1422, 22008), (1512, 20698), (1572, 19908), (1659, 18864), (1834, 17064), (1896, 16506), (2096, 14931), (2133, 14672), (2212, 14148), (2358, 13272), (2751, 11376), (2844, 11004), (3024, 10349), (3144, 9954), (3318, 9432), (3537, 8848), (3668, 8532), (3792, 8253), (4266, 7336), (4424, 7074), (4716, 6636), (4977, 6288), (5502, 5688)]