398279364

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1237}}^1\times {\mathrm{3833}}^1$

素因数の和:5084

約数の個数: 48

約数和(自身を含む): 1063214208

約数和(自身を除く): 664934844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1237, 2474, 3711, 3833, 4948, 7422, 7666, 8659, 11499, 14844, 15332, 17318, 22998, 25977, 26831, 34636, 45996, 51954, 53662, 80493, 103908, 107324, 160986, 321972, 4741421, 9482842, 14224263, 18965684, 28448526, 33189947, 56897052, 66379894, 99569841, 132759788, 199139682, 398279364]

約数ペア:

[(1, 398279364), (2, 199139682), (3, 132759788), (4, 99569841), (6, 66379894), (7, 56897052), (12, 33189947), (14, 28448526), (21, 18965684), (28, 14224263), (42, 9482842), (84, 4741421), (1237, 321972), (2474, 160986), (3711, 107324), (3833, 103908), (4948, 80493), (7422, 53662), (7666, 51954), (8659, 45996), (11499, 34636), (14844, 26831), (15332, 25977), (17318, 22998)]