271479376

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15439}}^1$

素因数の和:15611

約数の個数: 40

約数和(自身を含む): 605000960

約数和(自身を除く): 333521584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 4396, 8792, 15439, 17584, 30878, 61756, 108073, 123512, 216146, 247024, 432292, 864584, 1729168, 2423923, 4847846, 9695692, 16967461, 19391384, 33934922, 38782768, 67869844, 135739688, 271479376]

約数ペア:

[(1, 271479376), (2, 135739688), (4, 67869844), (7, 38782768), (8, 33934922), (14, 19391384), (16, 16967461), (28, 9695692), (56, 4847846), (112, 2423923), (157, 1729168), (314, 864584), (628, 432292), (1099, 247024), (1256, 216146), (2198, 123512), (2512, 108073), (4396, 61756), (8792, 30878), (15439, 17584)]