320219304

素因数分解:

$2^3\times 3^1\times {\mathrm{139}}^1\times {\mathrm{95989}}^1$

素因数の和:96137

約数の個数: 32

約数和(自身を含む): 806316000

約数和(自身を除く): 486096696

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 139, 278, 417, 556, 834, 1112, 1668, 3336, 95989, 191978, 287967, 383956, 575934, 767912, 1151868, 2303736, 13342471, 26684942, 40027413, 53369884, 80054826, 106739768, 160109652, 320219304]

約数ペア:

[(1, 320219304), (2, 160109652), (3, 106739768), (4, 80054826), (6, 53369884), (8, 40027413), (12, 26684942), (24, 13342471), (139, 2303736), (278, 1151868), (417, 767912), (556, 575934), (834, 383956), (1112, 287967), (1668, 191978), (3336, 95989)]