12423841024

素因数分解:

$2^8\times 7^2\times {\mathrm{521}}^1\times {\mathrm{1901}}^1$

素因数の和:2452

約数の個数: 108

約数和(自身を含む): 28918567188

約数和(自身を除く): 16494726164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 521, 784, 896, 1042, 1568, 1792, 1901, 2084, 3136, 3647, 3802, 4168, 6272, 7294, 7604, 8336, 12544, 13307, 14588, 15208, 16672, 25529, 26614, 29176, 30416, 33344, 51058, 53228, 58352, 60832, 66688, 93149, 102116, 106456, 116704, 121664, 133376, 186298, 204232, 212912, 233408, 243328, 372596, 408464, 425824, 466816, 486656, 745192, 816928, 851648, 933632, 990421, 1490384, 1633856, 1703296, 1980842, 2980768, 3267712, 3406592, 3961684, 5961536, 6535424, 6932947, 7923368, 11923072, 13865894, 15846736, 23846144, 27731788, 31693472, 48530629, 55463576, 63386944, 97061258, 110927152, 126773888, 194122516, 221854304, 253547776, 388245032, 443708608, 776490064, 887417216, 1552980128, 1774834432, 3105960256, 6211920512, 12423841024]

約数ペア:

[(1, 12423841024), (2, 6211920512), (4, 3105960256), (7, 1774834432), (8, 1552980128), (14, 887417216), (16, 776490064), (28, 443708608), (32, 388245032), (49, 253547776), (56, 221854304), (64, 194122516), (98, 126773888), (112, 110927152), (128, 97061258), (196, 63386944), (224, 55463576), (256, 48530629), (392, 31693472), (448, 27731788), (521, 23846144), (784, 15846736), (896, 13865894), (1042, 11923072), (1568, 7923368), (1792, 6932947), (1901, 6535424), (2084, 5961536), (3136, 3961684), (3647, 3406592), (3802, 3267712), (4168, 2980768), (6272, 1980842), (7294, 1703296), (7604, 1633856), (8336, 1490384), (12544, 990421), (13307, 933632), (14588, 851648), (15208, 816928), (16672, 745192), (25529, 486656), (26614, 466816), (29176, 425824), (30416, 408464), (33344, 372596), (51058, 243328), (53228, 233408), (58352, 212912), (60832, 204232), (66688, 186298), (93149, 133376), (102116, 121664), (106456, 116704)]