231637458

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{757}}^1\times {\mathrm{3923}}^1$

素因数の和:4698

約数の個数: 32

約数和(自身を含む): 499697856

約数和(自身を除く): 268060398

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 757, 1514, 2271, 3923, 4542, 7846, 9841, 11769, 19682, 23538, 29523, 50999, 59046, 101998, 152997, 305994, 2969711, 5939422, 8909133, 17818266, 38606243, 77212486, 115818729, 231637458]

約数ペア:

[(1, 231637458), (2, 115818729), (3, 77212486), (6, 38606243), (13, 17818266), (26, 8909133), (39, 5939422), (78, 2969711), (757, 305994), (1514, 152997), (2271, 101998), (3923, 59046), (4542, 50999), (7846, 29523), (9841, 23538), (11769, 19682)]