280532832

素因数分解:

$2^5\times 3^1\times {\mathrm{131}}^1\times {\mathrm{22307}}^1$

素因数の和:22451

約数の個数: 48

約数和(自身を含む): 742053312

約数和(自身を除く): 461520480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 4192, 6288, 12576, 22307, 44614, 66921, 89228, 133842, 178456, 267684, 356912, 535368, 713824, 1070736, 2141472, 2922217, 5844434, 8766651, 11688868, 17533302, 23377736, 35066604, 46755472, 70133208, 93510944, 140266416, 280532832]

約数ペア:

[(1, 280532832), (2, 140266416), (3, 93510944), (4, 70133208), (6, 46755472), (8, 35066604), (12, 23377736), (16, 17533302), (24, 11688868), (32, 8766651), (48, 5844434), (96, 2922217), (131, 2141472), (262, 1070736), (393, 713824), (524, 535368), (786, 356912), (1048, 267684), (1572, 178456), (2096, 133842), (3144, 89228), (4192, 66921), (6288, 44614), (12576, 22307)]