649532424

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{381181}}^1$

素因数の和:381261

約数の個数: 32

約数和(自身を含む): 1646706240

約数和(自身を除く): 997173816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 381181, 762362, 1143543, 1524724, 2287086, 3049448, 4574172, 9148344, 27063851, 54127702, 81191553, 108255404, 162383106, 216510808, 324766212, 649532424]

約数ペア:

[(1, 649532424), (2, 324766212), (3, 216510808), (4, 162383106), (6, 108255404), (8, 81191553), (12, 54127702), (24, 27063851), (71, 9148344), (142, 4574172), (213, 3049448), (284, 2287086), (426, 1524724), (568, 1143543), (852, 762362), (1704, 381181)]