13891968

素因数分解:

$2^7\times 3^2\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 41371200

約数和(自身を除く): 27479232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 279, 288, 372, 384, 389, 496, 558, 576, 744, 778, 992, 1116, 1152, 1167, 1488, 1556, 1984, 2232, 2334, 2976, 3112, 3501, 3968, 4464, 4668, 5952, 6224, 7002, 8928, 9336, 11904, 12059, 12448, 14004, 17856, 18672, 24118, 24896, 28008, 35712, 36177, 37344, 48236, 49792, 56016, 72354, 74688, 96472, 108531, 112032, 144708, 149376, 192944, 217062, 224064, 289416, 385888, 434124, 448128, 578832, 771776, 868248, 1157664, 1543552, 1736496, 2315328, 3472992, 4630656, 6945984, 13891968]

約数ペア:

[(1, 13891968), (2, 6945984), (3, 4630656), (4, 3472992), (6, 2315328), (8, 1736496), (9, 1543552), (12, 1157664), (16, 868248), (18, 771776), (24, 578832), (31, 448128), (32, 434124), (36, 385888), (48, 289416), (62, 224064), (64, 217062), (72, 192944), (93, 149376), (96, 144708), (124, 112032), (128, 108531), (144, 96472), (186, 74688), (192, 72354), (248, 56016), (279, 49792), (288, 48236), (372, 37344), (384, 36177), (389, 35712), (496, 28008), (558, 24896), (576, 24118), (744, 18672), (778, 17856), (992, 14004), (1116, 12448), (1152, 12059), (1167, 11904), (1488, 9336), (1556, 8928), (1984, 7002), (2232, 6224), (2334, 5952), (2976, 4668), (3112, 4464), (3501, 3968)]