321285792

素因数分解:

$2^5\times 3^1\times {\mathrm{71}}^1\times {\mathrm{47137}}^1$

素因数の和:47221

約数の個数: 48

約数和(自身を含む): 855271872

約数和(自身を除く): 533986080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 71, 96, 142, 213, 284, 426, 568, 852, 1136, 1704, 2272, 3408, 6816, 47137, 94274, 141411, 188548, 282822, 377096, 565644, 754192, 1131288, 1508384, 2262576, 3346727, 4525152, 6693454, 10040181, 13386908, 20080362, 26773816, 40160724, 53547632, 80321448, 107095264, 160642896, 321285792]

約数ペア:

[(1, 321285792), (2, 160642896), (3, 107095264), (4, 80321448), (6, 53547632), (8, 40160724), (12, 26773816), (16, 20080362), (24, 13386908), (32, 10040181), (48, 6693454), (71, 4525152), (96, 3346727), (142, 2262576), (213, 1508384), (284, 1131288), (426, 754192), (568, 565644), (852, 377096), (1136, 282822), (1704, 188548), (2272, 141411), (3408, 94274), (6816, 47137)]