1580992296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{389791}}^1$

素因数の和:389826

約数の個数: 48

約数和(自身を含む): 4279916160

約数和(自身を除く): 2698923864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 169, 312, 338, 507, 676, 1014, 1352, 2028, 4056, 389791, 779582, 1169373, 1559164, 2338746, 3118328, 4677492, 5067283, 9354984, 10134566, 15201849, 20269132, 30403698, 40538264, 60807396, 65874679, 121614792, 131749358, 197624037, 263498716, 395248074, 526997432, 790496148, 1580992296]

約数ペア:

[(1, 1580992296), (2, 790496148), (3, 526997432), (4, 395248074), (6, 263498716), (8, 197624037), (12, 131749358), (13, 121614792), (24, 65874679), (26, 60807396), (39, 40538264), (52, 30403698), (78, 20269132), (104, 15201849), (156, 10134566), (169, 9354984), (312, 5067283), (338, 4677492), (507, 3118328), (676, 2338746), (1014, 1559164), (1352, 1169373), (2028, 779582), (4056, 389791)]