2540884992

素因数分解:

$2^{10}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{26681}}^1$

素因数の和:26735

約数の個数: 88

約数和(自身を含む): 6991110912

約数和(自身を除く): 4450225920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1024, 1488, 1536, 1984, 2976, 3072, 3968, 5952, 7936, 11904, 15872, 23808, 26681, 31744, 47616, 53362, 80043, 95232, 106724, 160086, 213448, 320172, 426896, 640344, 827111, 853792, 1280688, 1654222, 1707584, 2481333, 2561376, 3308444, 3415168, 4962666, 5122752, 6616888, 6830336, 9925332, 10245504, 13233776, 13660672, 19850664, 20491008, 26467552, 27321344, 39701328, 40982016, 52935104, 79402656, 81964032, 105870208, 158805312, 211740416, 317610624, 423480832, 635221248, 846961664, 1270442496, 2540884992]

約数ペア:

[(1, 2540884992), (2, 1270442496), (3, 846961664), (4, 635221248), (6, 423480832), (8, 317610624), (12, 211740416), (16, 158805312), (24, 105870208), (31, 81964032), (32, 79402656), (48, 52935104), (62, 40982016), (64, 39701328), (93, 27321344), (96, 26467552), (124, 20491008), (128, 19850664), (186, 13660672), (192, 13233776), (248, 10245504), (256, 9925332), (372, 6830336), (384, 6616888), (496, 5122752), (512, 4962666), (744, 3415168), (768, 3308444), (992, 2561376), (1024, 2481333), (1488, 1707584), (1536, 1654222), (1984, 1280688), (2976, 853792), (3072, 827111), (3968, 640344), (5952, 426896), (7936, 320172), (11904, 213448), (15872, 160086), (23808, 106724), (26681, 95232), (31744, 80043), (47616, 53362)]