253212144

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{1367}}^1$

素因数の和:1622

約数の個数: 80

約数和(自身を含む): 696169728

約数和(自身を除く): 442957584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 227, 272, 408, 454, 681, 816, 908, 1362, 1367, 1816, 2724, 2734, 3632, 3859, 4101, 5448, 5468, 7718, 8202, 10896, 10936, 11577, 15436, 16404, 21872, 23154, 23239, 30872, 32808, 46308, 46478, 61744, 65616, 69717, 92616, 92956, 139434, 185232, 185912, 278868, 310309, 371824, 557736, 620618, 930927, 1115472, 1241236, 1861854, 2482472, 3723708, 4964944, 5275253, 7447416, 10550506, 14894832, 15825759, 21101012, 31651518, 42202024, 63303036, 84404048, 126606072, 253212144]

約数ペア:

[(1, 253212144), (2, 126606072), (3, 84404048), (4, 63303036), (6, 42202024), (8, 31651518), (12, 21101012), (16, 15825759), (17, 14894832), (24, 10550506), (34, 7447416), (48, 5275253), (51, 4964944), (68, 3723708), (102, 2482472), (136, 1861854), (204, 1241236), (227, 1115472), (272, 930927), (408, 620618), (454, 557736), (681, 371824), (816, 310309), (908, 278868), (1362, 185912), (1367, 185232), (1816, 139434), (2724, 92956), (2734, 92616), (3632, 69717), (3859, 65616), (4101, 61744), (5448, 46478), (5468, 46308), (7718, 32808), (8202, 30872), (10896, 23239), (10936, 23154), (11577, 21872), (15436, 16404)]