780726792

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{458173}}^1$

素因数の和:458253

約数の個数: 32

約数和(自身を含む): 1979311680

約数和(自身を除く): 1198584888

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 458173, 916346, 1374519, 1832692, 2749038, 3665384, 5498076, 10996152, 32530283, 65060566, 97590849, 130121132, 195181698, 260242264, 390363396, 780726792]

約数ペア:

[(1, 780726792), (2, 390363396), (3, 260242264), (4, 195181698), (6, 130121132), (8, 97590849), (12, 65060566), (24, 32530283), (71, 10996152), (142, 5498076), (213, 3665384), (284, 2749038), (426, 1832692), (568, 1374519), (852, 916346), (1704, 458173)]