320929392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{955147}}^1$

素因数の和:955165

約数の個数: 40

約数和(自身を含む): 947506816

約数和(自身を除く): 626577424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 955147, 1910294, 2865441, 3820588, 5730882, 6686029, 7641176, 11461764, 13372058, 15282352, 20058087, 22923528, 26744116, 40116174, 45847056, 53488232, 80232348, 106976464, 160464696, 320929392]

約数ペア:

[(1, 320929392), (2, 160464696), (3, 106976464), (4, 80232348), (6, 53488232), (7, 45847056), (8, 40116174), (12, 26744116), (14, 22923528), (16, 20058087), (21, 15282352), (24, 13372058), (28, 11461764), (42, 7641176), (48, 6686029), (56, 5730882), (84, 3820588), (112, 2865441), (168, 1910294), (336, 955147)]