243979968

素因数分解:

$2^6\times 3^1\times {\mathrm{677}}^1\times {\mathrm{1877}}^1$

素因数の和:2569

約数の個数: 56

約数和(自身を含む): 646828272

約数和(自身を除く): 402848304

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 677, 1354, 1877, 2031, 2708, 3754, 4062, 5416, 5631, 7508, 8124, 10832, 11262, 15016, 16248, 21664, 22524, 30032, 32496, 43328, 45048, 60064, 64992, 90096, 120128, 129984, 180192, 360384, 1270729, 2541458, 3812187, 5082916, 7624374, 10165832, 15248748, 20331664, 30497496, 40663328, 60994992, 81326656, 121989984, 243979968]

約数ペア:

[(1, 243979968), (2, 121989984), (3, 81326656), (4, 60994992), (6, 40663328), (8, 30497496), (12, 20331664), (16, 15248748), (24, 10165832), (32, 7624374), (48, 5082916), (64, 3812187), (96, 2541458), (192, 1270729), (677, 360384), (1354, 180192), (1877, 129984), (2031, 120128), (2708, 90096), (3754, 64992), (4062, 60064), (5416, 45048), (5631, 43328), (7508, 32496), (8124, 30032), (10832, 22524), (11262, 21664), (15016, 16248)]