289995804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1150777}}^1$

素因数の和:1150794

約数の個数: 36

約数和(自身を含む): 837766384

約数和(自身を除く): 547770580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1150777, 2301554, 3452331, 4603108, 6904662, 8055439, 10356993, 13809324, 16110878, 20713986, 24166317, 32221756, 41427972, 48332634, 72498951, 96665268, 144997902, 289995804]

約数ペア:

[(1, 289995804), (2, 144997902), (3, 96665268), (4, 72498951), (6, 48332634), (7, 41427972), (9, 32221756), (12, 24166317), (14, 20713986), (18, 16110878), (21, 13809324), (28, 10356993), (36, 8055439), (42, 6904662), (63, 4603108), (84, 3452331), (126, 2301554), (252, 1150777)]