313699416

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{421639}}^1$

素因数の和:421679

約数の個数: 32

約数和(自身を含む): 809548800

約数和(自身を除く): 495849384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 421639, 843278, 1264917, 1686556, 2529834, 3373112, 5059668, 10119336, 13070809, 26141618, 39212427, 52283236, 78424854, 104566472, 156849708, 313699416]

約数ペア:

[(1, 313699416), (2, 156849708), (3, 104566472), (4, 78424854), (6, 52283236), (8, 39212427), (12, 26141618), (24, 13070809), (31, 10119336), (62, 5059668), (93, 3373112), (124, 2529834), (186, 1686556), (248, 1264917), (372, 843278), (744, 421639)]