315076144

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{480299}}^1$

素因数の和:480348

約数の個数: 20

約数和(自身を含む): 625350600

約数和(自身を除く): 310274456

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 480299, 960598, 1921196, 3842392, 7684784, 19692259, 39384518, 78769036, 157538072, 315076144]

約数ペア:

[(1, 315076144), (2, 157538072), (4, 78769036), (8, 39384518), (16, 19692259), (41, 7684784), (82, 3842392), (164, 1921196), (328, 960598), (656, 480299)]