1273107968

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{13297}}^1$

素因数の和:13343

約数の個数: 80

約数和(自身を含む): 2938432464

約数和(自身を除く): 1665324496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 512, 544, 704, 748, 1088, 1408, 1496, 2176, 2816, 2992, 4352, 5632, 5984, 8704, 11968, 13297, 23936, 26594, 47872, 53188, 95744, 106376, 146267, 212752, 226049, 292534, 425504, 452098, 585068, 851008, 904196, 1170136, 1702016, 1808392, 2340272, 2486539, 3404032, 3616784, 4680544, 4973078, 6808064, 7233568, 9361088, 9946156, 14467136, 18722176, 19892312, 28934272, 37444352, 39784624, 57868544, 74888704, 79569248, 115737088, 159138496, 318276992, 636553984, 1273107968]

約数ペア:

[(1, 1273107968), (2, 636553984), (4, 318276992), (8, 159138496), (11, 115737088), (16, 79569248), (17, 74888704), (22, 57868544), (32, 39784624), (34, 37444352), (44, 28934272), (64, 19892312), (68, 18722176), (88, 14467136), (128, 9946156), (136, 9361088), (176, 7233568), (187, 6808064), (256, 4973078), (272, 4680544), (352, 3616784), (374, 3404032), (512, 2486539), (544, 2340272), (704, 1808392), (748, 1702016), (1088, 1170136), (1408, 904196), (1496, 851008), (2176, 585068), (2816, 452098), (2992, 425504), (4352, 292534), (5632, 226049), (5984, 212752), (8704, 146267), (11968, 106376), (13297, 95744), (23936, 53188), (26594, 47872)]