12910128

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{499}}^1$

素因数の和:535

約数の個数: 120

約数和(自身を含む): 42408000

約数和(自身を除く): 29497872

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 49, 56, 66, 77, 84, 88, 98, 112, 132, 147, 154, 168, 176, 196, 231, 264, 294, 308, 336, 392, 462, 499, 528, 539, 588, 616, 784, 924, 998, 1078, 1176, 1232, 1497, 1617, 1848, 1996, 2156, 2352, 2994, 3234, 3493, 3696, 3992, 4312, 5489, 5988, 6468, 6986, 7984, 8624, 10479, 10978, 11976, 12936, 13972, 16467, 20958, 21956, 23952, 24451, 25872, 27944, 32934, 38423, 41916, 43912, 48902, 55888, 65868, 73353, 76846, 83832, 87824, 97804, 115269, 131736, 146706, 153692, 167664, 195608, 230538, 263472, 268961, 293412, 307384, 391216, 461076, 537922, 586824, 614768, 806883, 922152, 1075844, 1173648, 1613766, 1844304, 2151688, 3227532, 4303376, 6455064, 12910128]

約数ペア:

[(1, 12910128), (2, 6455064), (3, 4303376), (4, 3227532), (6, 2151688), (7, 1844304), (8, 1613766), (11, 1173648), (12, 1075844), (14, 922152), (16, 806883), (21, 614768), (22, 586824), (24, 537922), (28, 461076), (33, 391216), (42, 307384), (44, 293412), (48, 268961), (49, 263472), (56, 230538), (66, 195608), (77, 167664), (84, 153692), (88, 146706), (98, 131736), (112, 115269), (132, 97804), (147, 87824), (154, 83832), (168, 76846), (176, 73353), (196, 65868), (231, 55888), (264, 48902), (294, 43912), (308, 41916), (336, 38423), (392, 32934), (462, 27944), (499, 25872), (528, 24451), (539, 23952), (588, 21956), (616, 20958), (784, 16467), (924, 13972), (998, 12936), (1078, 11976), (1176, 10978), (1232, 10479), (1497, 8624), (1617, 7984), (1848, 6986), (1996, 6468), (2156, 5988), (2352, 5489), (2994, 4312), (3234, 3992), (3493, 3696)]