320458272

素因数分解:

$2^5\times 3^1\times {\mathrm{191}}^1\times {\mathrm{17477}}^1$

素因数の和:17681

約数の個数: 48

約数和(自身を含む): 845655552

約数和(自身を除く): 525197280

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191, 382, 573, 764, 1146, 1528, 2292, 3056, 4584, 6112, 9168, 17477, 18336, 34954, 52431, 69908, 104862, 139816, 209724, 279632, 419448, 559264, 838896, 1677792, 3338107, 6676214, 10014321, 13352428, 20028642, 26704856, 40057284, 53409712, 80114568, 106819424, 160229136, 320458272]

約数ペア:

[(1, 320458272), (2, 160229136), (3, 106819424), (4, 80114568), (6, 53409712), (8, 40057284), (12, 26704856), (16, 20028642), (24, 13352428), (32, 10014321), (48, 6676214), (96, 3338107), (191, 1677792), (382, 838896), (573, 559264), (764, 419448), (1146, 279632), (1528, 209724), (2292, 139816), (3056, 104862), (4584, 69908), (6112, 52431), (9168, 34954), (17477, 18336)]