990799321728

素因数分解:

$2^7\times 3^1\times {\mathrm{9137}}^1\times {\mathrm{282391}}^1$

素因数の和:291545

約数の個数: 64

約数和(自身を含む): 2632108057920

約数和(自身を除く): 1641308736192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 9137, 18274, 27411, 36548, 54822, 73096, 109644, 146192, 219288, 282391, 292384, 438576, 564782, 584768, 847173, 877152, 1129564, 1169536, 1694346, 1754304, 2259128, 3388692, 3508608, 4518256, 6777384, 9036512, 13554768, 18073024, 27109536, 36146048, 54219072, 108438144, 2580206567, 5160413134, 7740619701, 10320826268, 15481239402, 20641652536, 30962478804, 41283305072, 61924957608, 82566610144, 123849915216, 165133220288, 247699830432, 330266440576, 495399660864, 990799321728]

約数ペア:

[(1, 990799321728), (2, 495399660864), (3, 330266440576), (4, 247699830432), (6, 165133220288), (8, 123849915216), (12, 82566610144), (16, 61924957608), (24, 41283305072), (32, 30962478804), (48, 20641652536), (64, 15481239402), (96, 10320826268), (128, 7740619701), (192, 5160413134), (384, 2580206567), (9137, 108438144), (18274, 54219072), (27411, 36146048), (36548, 27109536), (54822, 18073024), (73096, 13554768), (109644, 9036512), (146192, 6777384), (219288, 4518256), (282391, 3508608), (292384, 3388692), (438576, 2259128), (564782, 1754304), (584768, 1694346), (847173, 1169536), (877152, 1129564)]