2143030248

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{960139}}^1$

素因数の和:960182

約数の個数: 48

約数和(自身を含む): 5991273600

約数和(自身を除く): 3848243352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 960139, 1920278, 2880417, 3840556, 5760834, 7681112, 8641251, 11521668, 17282502, 23043336, 29764309, 34565004, 59528618, 69130008, 89292927, 119057236, 178585854, 238114472, 267878781, 357171708, 535757562, 714343416, 1071515124, 2143030248]

約数ペア:

[(1, 2143030248), (2, 1071515124), (3, 714343416), (4, 535757562), (6, 357171708), (8, 267878781), (9, 238114472), (12, 178585854), (18, 119057236), (24, 89292927), (31, 69130008), (36, 59528618), (62, 34565004), (72, 29764309), (93, 23043336), (124, 17282502), (186, 11521668), (248, 8641251), (279, 7681112), (372, 5760834), (558, 3840556), (744, 2880417), (1116, 1920278), (2232, 960139)]