31447572912

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{663787}}^1$

素因数の和:663855

約数の個数: 120

約数和(自身を含む): 102722520576

約数和(自身を除く): 71274947664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 47, 48, 56, 63, 72, 84, 94, 112, 126, 141, 144, 168, 188, 252, 282, 329, 336, 376, 423, 504, 564, 658, 752, 846, 987, 1008, 1128, 1316, 1692, 1974, 2256, 2632, 2961, 3384, 3948, 5264, 5922, 6768, 7896, 11844, 15792, 23688, 47376, 663787, 1327574, 1991361, 2655148, 3982722, 4646509, 5310296, 5974083, 7965444, 9293018, 10620592, 11948166, 13939527, 15930888, 18586036, 23896332, 27879054, 31197989, 31861776, 37172072, 41818581, 47792664, 55758108, 62395978, 74344144, 83637162, 93593967, 95585328, 111516216, 124791956, 167274324, 187187934, 218385923, 223032432, 249583912, 280781901, 334548648, 374375868, 436771846, 499167824, 561563802, 655157769, 669097296, 748751736, 873543692, 1123127604, 1310315538, 1497503472, 1747087384, 1965473307, 2246255208, 2620631076, 3494174768, 3930946614, 4492510416, 5241262152, 7861893228, 10482524304, 15723786456, 31447572912]

約数ペア:

[(1, 31447572912), (2, 15723786456), (3, 10482524304), (4, 7861893228), (6, 5241262152), (7, 4492510416), (8, 3930946614), (9, 3494174768), (12, 2620631076), (14, 2246255208), (16, 1965473307), (18, 1747087384), (21, 1497503472), (24, 1310315538), (28, 1123127604), (36, 873543692), (42, 748751736), (47, 669097296), (48, 655157769), (56, 561563802), (63, 499167824), (72, 436771846), (84, 374375868), (94, 334548648), (112, 280781901), (126, 249583912), (141, 223032432), (144, 218385923), (168, 187187934), (188, 167274324), (252, 124791956), (282, 111516216), (329, 95585328), (336, 93593967), (376, 83637162), (423, 74344144), (504, 62395978), (564, 55758108), (658, 47792664), (752, 41818581), (846, 37172072), (987, 31861776), (1008, 31197989), (1128, 27879054), (1316, 23896332), (1692, 18586036), (1974, 15930888), (2256, 13939527), (2632, 11948166), (2961, 10620592), (3384, 9293018), (3948, 7965444), (5264, 5974083), (5922, 5310296), (6768, 4646509), (7896, 3982722), (11844, 2655148), (15792, 1991361), (23688, 1327574), (47376, 663787)]