1231901496

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{56843}}^1$

素因数の和:56905

約数の個数: 96

約数和(自身を含む): 3901772160

約数和(自身を除く): 2669870664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 903, 1032, 1204, 1548, 1806, 2408, 2709, 3096, 3612, 5418, 7224, 10836, 21672, 56843, 113686, 170529, 227372, 341058, 397901, 454744, 511587, 682116, 795802, 1023174, 1193703, 1364232, 1591604, 2046348, 2387406, 2444249, 3183208, 3581109, 4092696, 4774812, 4888498, 7162218, 7332747, 9549624, 9776996, 14324436, 14665494, 17109743, 19553992, 21998241, 28648872, 29330988, 34219486, 43996482, 51329229, 58661976, 68438972, 87992964, 102658458, 136877944, 153987687, 175985928, 205316916, 307975374, 410633832, 615950748, 1231901496]

約数ペア:

[(1, 1231901496), (2, 615950748), (3, 410633832), (4, 307975374), (6, 205316916), (7, 175985928), (8, 153987687), (9, 136877944), (12, 102658458), (14, 87992964), (18, 68438972), (21, 58661976), (24, 51329229), (28, 43996482), (36, 34219486), (42, 29330988), (43, 28648872), (56, 21998241), (63, 19553992), (72, 17109743), (84, 14665494), (86, 14324436), (126, 9776996), (129, 9549624), (168, 7332747), (172, 7162218), (252, 4888498), (258, 4774812), (301, 4092696), (344, 3581109), (387, 3183208), (504, 2444249), (516, 2387406), (602, 2046348), (774, 1591604), (903, 1364232), (1032, 1193703), (1204, 1023174), (1548, 795802), (1806, 682116), (2408, 511587), (2709, 454744), (3096, 397901), (3612, 341058), (5418, 227372), (7224, 170529), (10836, 113686), (21672, 56843)]