3180296

素因数分解:

$2^3\times 7^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:107

約数の個数: 64

約数和(自身を含む): 7440000

約数和(自身を除く): 4259704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 61, 76, 98, 122, 133, 152, 196, 244, 266, 343, 392, 427, 488, 532, 686, 854, 931, 1064, 1159, 1372, 1708, 1862, 2318, 2744, 2989, 3416, 3724, 4636, 5978, 6517, 7448, 8113, 9272, 11956, 13034, 16226, 20923, 23912, 26068, 32452, 41846, 52136, 56791, 64904, 83692, 113582, 167384, 227164, 397537, 454328, 795074, 1590148, 3180296]

約数ペア:

[(1, 3180296), (2, 1590148), (4, 795074), (7, 454328), (8, 397537), (14, 227164), (19, 167384), (28, 113582), (38, 83692), (49, 64904), (56, 56791), (61, 52136), (76, 41846), (98, 32452), (122, 26068), (133, 23912), (152, 20923), (196, 16226), (244, 13034), (266, 11956), (343, 9272), (392, 8113), (427, 7448), (488, 6517), (532, 5978), (686, 4636), (854, 3724), (931, 3416), (1064, 2989), (1159, 2744), (1372, 2318), (1708, 1862)]