318992014

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4231}}^1$

素因数の和:4416

約数の個数: 32

約数和(自身を含む): 548467200

約数和(自身を除く): 229475186

約数列:

[1, 2, 11, 22, 23, 46, 149, 253, 298, 506, 1639, 3278, 3427, 4231, 6854, 8462, 37697, 46541, 75394, 93082, 97313, 194626, 630419, 1070443, 1260838, 2140886, 6934609, 13869218, 14499637, 28999274, 159496007, 318992014]

約数ペア:

[(1, 318992014), (2, 159496007), (11, 28999274), (22, 14499637), (23, 13869218), (46, 6934609), (149, 2140886), (253, 1260838), (298, 1070443), (506, 630419), (1639, 194626), (3278, 97313), (3427, 93082), (4231, 75394), (6854, 46541), (8462, 37697)]