717361188

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{66943}}^1$

素因数の和:67016

約数の個数: 48

約数和(自身を含む): 1799454720

約数和(自身を除く): 1082093532

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 47, 57, 76, 94, 114, 141, 188, 228, 282, 564, 893, 1786, 2679, 3572, 5358, 10716, 66943, 133886, 200829, 267772, 401658, 803316, 1271917, 2543834, 3146321, 3815751, 5087668, 6292642, 7631502, 9438963, 12585284, 15263004, 18877926, 37755852, 59780099, 119560198, 179340297, 239120396, 358680594, 717361188]

約数ペア:

[(1, 717361188), (2, 358680594), (3, 239120396), (4, 179340297), (6, 119560198), (12, 59780099), (19, 37755852), (38, 18877926), (47, 15263004), (57, 12585284), (76, 9438963), (94, 7631502), (114, 6292642), (141, 5087668), (188, 3815751), (228, 3146321), (282, 2543834), (564, 1271917), (893, 803316), (1786, 401658), (2679, 267772), (3572, 200829), (5358, 133886), (10716, 66943)]