319403292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{66047}}^1$

素因数の和:66098

約数の個数: 48

約数和(自身を含む): 828506112

約数和(自身を除く): 509102820

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 66047, 132094, 198141, 264188, 396282, 792564, 858611, 1717222, 2047457, 2575833, 3434444, 4094914, 5151666, 6142371, 8189828, 10303332, 12284742, 24569484, 26616941, 53233882, 79850823, 106467764, 159701646, 319403292]

約数ペア:

[(1, 319403292), (2, 159701646), (3, 106467764), (4, 79850823), (6, 53233882), (12, 26616941), (13, 24569484), (26, 12284742), (31, 10303332), (39, 8189828), (52, 6142371), (62, 5151666), (78, 4094914), (93, 3434444), (124, 2575833), (156, 2047457), (186, 1717222), (372, 858611), (403, 792564), (806, 396282), (1209, 264188), (1612, 198141), (2418, 132094), (4836, 66047)]