320440314

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{13249}}^1$

素因数の和:13422

約数の個数: 32

約数和(自身を含む): 667800000

約数和(自身を除く): 347359686

約数列:

[1, 2, 3, 6, 29, 58, 87, 139, 174, 278, 417, 834, 4031, 8062, 12093, 13249, 24186, 26498, 39747, 79494, 384221, 768442, 1152663, 1841611, 2305326, 3683222, 5524833, 11049666, 53406719, 106813438, 160220157, 320440314]

約数ペア:

[(1, 320440314), (2, 160220157), (3, 106813438), (6, 53406719), (29, 11049666), (58, 5524833), (87, 3683222), (139, 2305326), (174, 1841611), (278, 1152663), (417, 768442), (834, 384221), (4031, 79494), (8062, 39747), (12093, 26498), (13249, 24186)]