480664641

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 710062080

約数和(自身を除く): 229397439

約数列:

[1, 3, 19, 31, 57, 93, 103, 139, 309, 361, 417, 589, 1083, 1767, 1957, 2641, 3193, 4309, 5871, 7923, 9579, 11191, 12927, 14317, 33573, 37183, 42951, 50179, 60667, 81871, 111549, 150537, 182001, 245613, 272023, 443827, 816069, 1152673, 1331481, 1555549, 3458019, 4666647, 5168437, 8432713, 15505311, 25298139, 160221547, 480664641]

約数ペア:

[(1, 480664641), (3, 160221547), (19, 25298139), (31, 15505311), (57, 8432713), (93, 5168437), (103, 4666647), (139, 3458019), (309, 1555549), (361, 1331481), (417, 1152673), (589, 816069), (1083, 443827), (1767, 272023), (1957, 245613), (2641, 182001), (3193, 150537), (4309, 111549), (5871, 81871), (7923, 60667), (9579, 50179), (11191, 42951), (12927, 37183), (14317, 33573)]