254296

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1$

素因数の和:271

約数の個数: 32

約数和(自身を含む): 576000

約数和(自身を除く): 321704

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 239, 266, 478, 532, 956, 1064, 1673, 1912, 3346, 4541, 6692, 9082, 13384, 18164, 31787, 36328, 63574, 127148, 254296]

約数ペア:

[(1, 254296), (2, 127148), (4, 63574), (7, 36328), (8, 31787), (14, 18164), (19, 13384), (28, 9082), (38, 6692), (56, 4541), (76, 3346), (133, 1912), (152, 1673), (239, 1064), (266, 956), (478, 532)]