313067528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{4339}}^1$

素因数の和:4685

約数の個数: 32

約数和(自身を含む): 609336000

約数和(自身を除く): 296268472

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 311, 622, 1244, 2488, 4339, 8678, 9019, 17356, 18038, 34712, 36076, 72152, 125831, 251662, 503324, 1006648, 1349429, 2698858, 5397716, 10795432, 39133441, 78266882, 156533764, 313067528]

約数ペア:

[(1, 313067528), (2, 156533764), (4, 78266882), (8, 39133441), (29, 10795432), (58, 5397716), (116, 2698858), (232, 1349429), (311, 1006648), (622, 503324), (1244, 251662), (2488, 125831), (4339, 72152), (8678, 36076), (9019, 34712), (17356, 18038)]