2566661616

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{574969}}^1$

素因数の和:575014

約数の個数: 60

約数和(自身を含む): 7414813120

約数和(自身を除く): 4848151504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 4464, 574969, 1149938, 1724907, 2299876, 3449814, 4599752, 5174721, 6899628, 9199504, 10349442, 13799256, 17824039, 20698884, 27598512, 35648078, 41397768, 53472117, 71296156, 82795536, 106944234, 142592312, 160416351, 213888468, 285184624, 320832702, 427776936, 641665404, 855553872, 1283330808, 2566661616]

約数ペア:

[(1, 2566661616), (2, 1283330808), (3, 855553872), (4, 641665404), (6, 427776936), (8, 320832702), (9, 285184624), (12, 213888468), (16, 160416351), (18, 142592312), (24, 106944234), (31, 82795536), (36, 71296156), (48, 53472117), (62, 41397768), (72, 35648078), (93, 27598512), (124, 20698884), (144, 17824039), (186, 13799256), (248, 10349442), (279, 9199504), (372, 6899628), (496, 5174721), (558, 4599752), (744, 3449814), (1116, 2299876), (1488, 1724907), (2232, 1149938), (4464, 574969)]