280945536

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43037}}^1$

素因数の和:43071

約数の個数: 64

約数和(自身を含む): 790177680

約数和(自身を除く): 509232144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 6528, 43037, 86074, 129111, 172148, 258222, 344296, 516444, 688592, 731629, 1032888, 1377184, 1463258, 2065776, 2194887, 2754368, 2926516, 4131552, 4389774, 5508736, 5853032, 8263104, 8779548, 11706064, 16526208, 17559096, 23412128, 35118192, 46824256, 70236384, 93648512, 140472768, 280945536]

約数ペア:

[(1, 280945536), (2, 140472768), (3, 93648512), (4, 70236384), (6, 46824256), (8, 35118192), (12, 23412128), (16, 17559096), (17, 16526208), (24, 11706064), (32, 8779548), (34, 8263104), (48, 5853032), (51, 5508736), (64, 4389774), (68, 4131552), (96, 2926516), (102, 2754368), (128, 2194887), (136, 2065776), (192, 1463258), (204, 1377184), (272, 1032888), (384, 731629), (408, 688592), (544, 516444), (816, 344296), (1088, 258222), (1632, 172148), (2176, 129111), (3264, 86074), (6528, 43037)]