3190328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 6384000

約数和(自身を除く): 3193672

約数列:

[1, 2, 4, 8, 19, 38, 76, 139, 151, 152, 278, 302, 556, 604, 1112, 1208, 2641, 2869, 5282, 5738, 10564, 11476, 20989, 21128, 22952, 41978, 83956, 167912, 398791, 797582, 1595164, 3190328]

約数ペア:

[(1, 3190328), (2, 1595164), (4, 797582), (8, 398791), (19, 167912), (38, 83956), (76, 41978), (139, 22952), (151, 21128), (152, 20989), (278, 11476), (302, 10564), (556, 5738), (604, 5282), (1112, 2869), (1208, 2641)]