191286984

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1223}}^1$

素因数の和:1272

約数の個数: 128

約数和(自身を含む): 587520000

約数和(自身を除く): 396233016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1223, 1372, 1596, 1862, 2058, 2446, 2744, 2793, 3192, 3669, 3724, 4116, 4892, 5586, 6517, 7338, 7448, 8232, 8561, 9784, 11172, 13034, 14676, 17122, 19551, 22344, 23237, 25683, 26068, 29352, 34244, 39102, 46474, 51366, 52136, 59927, 68488, 69711, 78204, 92948, 102732, 119854, 139422, 156408, 162659, 179781, 185896, 205464, 239708, 278844, 325318, 359562, 419489, 479416, 487977, 557688, 650636, 719124, 838978, 975954, 1138613, 1258467, 1301272, 1438248, 1677956, 1951908, 2277226, 2516934, 3355912, 3415839, 3903816, 4554452, 5033868, 6831678, 7970291, 9108904, 10067736, 13663356, 15940582, 23910873, 27326712, 31881164, 47821746, 63762328, 95643492, 191286984]

約数ペア:

[(1, 191286984), (2, 95643492), (3, 63762328), (4, 47821746), (6, 31881164), (7, 27326712), (8, 23910873), (12, 15940582), (14, 13663356), (19, 10067736), (21, 9108904), (24, 7970291), (28, 6831678), (38, 5033868), (42, 4554452), (49, 3903816), (56, 3415839), (57, 3355912), (76, 2516934), (84, 2277226), (98, 1951908), (114, 1677956), (133, 1438248), (147, 1301272), (152, 1258467), (168, 1138613), (196, 975954), (228, 838978), (266, 719124), (294, 650636), (343, 557688), (392, 487977), (399, 479416), (456, 419489), (532, 359562), (588, 325318), (686, 278844), (798, 239708), (931, 205464), (1029, 185896), (1064, 179781), (1176, 162659), (1223, 156408), (1372, 139422), (1596, 119854), (1862, 102732), (2058, 92948), (2446, 78204), (2744, 69711), (2793, 68488), (3192, 59927), (3669, 52136), (3724, 51366), (4116, 46474), (4892, 39102), (5586, 34244), (6517, 29352), (7338, 26068), (7448, 25683), (8232, 23237), (8561, 22344), (9784, 19551), (11172, 17122), (13034, 14676)]