306472686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{47339}}^1$

素因数の和:47440

約数の個数: 32

約数和(自身を含む): 668062080

約数和(自身を除く): 361589394

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 47339, 94678, 142017, 284034, 615407, 1230814, 1846221, 3692442, 3929137, 7858274, 11787411, 23574822, 51078781, 102157562, 153236343, 306472686]

約数ペア:

[(1, 306472686), (2, 153236343), (3, 102157562), (6, 51078781), (13, 23574822), (26, 11787411), (39, 7858274), (78, 3929137), (83, 3692442), (166, 1846221), (249, 1230814), (498, 615407), (1079, 284034), (2158, 142017), (3237, 94678), (6474, 47339)]