268321392

素因数分解:

$2^4\times 3^2\times {\mathrm{631}}^1\times {\mathrm{2953}}^1$

素因数の和:3598

約数の個数: 60

約数和(自身を含む): 752371984

約数和(自身を除く): 484050592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 631, 1262, 1893, 2524, 2953, 3786, 5048, 5679, 5906, 7572, 8859, 10096, 11358, 11812, 15144, 17718, 22716, 23624, 26577, 30288, 35436, 45432, 47248, 53154, 70872, 90864, 106308, 141744, 212616, 425232, 1863343, 3726686, 5590029, 7453372, 11180058, 14906744, 16770087, 22360116, 29813488, 33540174, 44720232, 67080348, 89440464, 134160696, 268321392]

約数ペア:

[(1, 268321392), (2, 134160696), (3, 89440464), (4, 67080348), (6, 44720232), (8, 33540174), (9, 29813488), (12, 22360116), (16, 16770087), (18, 14906744), (24, 11180058), (36, 7453372), (48, 5590029), (72, 3726686), (144, 1863343), (631, 425232), (1262, 212616), (1893, 141744), (2524, 106308), (2953, 90864), (3786, 70872), (5048, 53154), (5679, 47248), (5906, 45432), (7572, 35436), (8859, 30288), (10096, 26577), (11358, 23624), (11812, 22716), (15144, 17718)]