261049968

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{95413}}^1$

素因数の和:95446

約数の個数: 60

約数和(自身を含む): 769036840

約数和(自身を除く): 507986872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 95413, 190826, 286239, 381652, 572478, 763304, 858717, 1144956, 1526608, 1717434, 1812847, 2289912, 3434868, 3625694, 4579824, 5438541, 6869736, 7251388, 10877082, 13739472, 14502776, 16315623, 21754164, 29005552, 32631246, 43508328, 65262492, 87016656, 130524984, 261049968]

約数ペア:

[(1, 261049968), (2, 130524984), (3, 87016656), (4, 65262492), (6, 43508328), (8, 32631246), (9, 29005552), (12, 21754164), (16, 16315623), (18, 14502776), (19, 13739472), (24, 10877082), (36, 7251388), (38, 6869736), (48, 5438541), (57, 4579824), (72, 3625694), (76, 3434868), (114, 2289912), (144, 1812847), (152, 1717434), (171, 1526608), (228, 1144956), (304, 858717), (342, 763304), (456, 572478), (684, 381652), (912, 286239), (1368, 190826), (2736, 95413)]