354511716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{16349}}^1$

素因数の和:16508

約数の個数: 48

約数和(自身を含む): 897288000

約数和(自身を除く): 542776284

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 156, 278, 417, 556, 834, 1668, 1807, 3614, 5421, 7228, 10842, 16349, 21684, 32698, 49047, 65396, 98094, 196188, 212537, 425074, 637611, 850148, 1275222, 2272511, 2550444, 4545022, 6817533, 9090044, 13635066, 27270132, 29542643, 59085286, 88627929, 118170572, 177255858, 354511716]

約数ペア:

[(1, 354511716), (2, 177255858), (3, 118170572), (4, 88627929), (6, 59085286), (12, 29542643), (13, 27270132), (26, 13635066), (39, 9090044), (52, 6817533), (78, 4545022), (139, 2550444), (156, 2272511), (278, 1275222), (417, 850148), (556, 637611), (834, 425074), (1668, 212537), (1807, 196188), (3614, 98094), (5421, 65396), (7228, 49047), (10842, 32698), (16349, 21684)]