247948752

素因数分解:

$2^4\times 3^1\times {\mathrm{283}}^1\times {\mathrm{18253}}^1$

素因数の和:18547

約数の個数: 40

約数和(自身を含む): 642832864

約数和(自身を除く): 394884112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 283, 566, 849, 1132, 1698, 2264, 3396, 4528, 6792, 13584, 18253, 36506, 54759, 73012, 109518, 146024, 219036, 292048, 438072, 876144, 5165599, 10331198, 15496797, 20662396, 30993594, 41324792, 61987188, 82649584, 123974376, 247948752]

約数ペア:

[(1, 247948752), (2, 123974376), (3, 82649584), (4, 61987188), (6, 41324792), (8, 30993594), (12, 20662396), (16, 15496797), (24, 10331198), (48, 5165599), (283, 876144), (566, 438072), (849, 292048), (1132, 219036), (1698, 146024), (2264, 109518), (3396, 73012), (4528, 54759), (6792, 36506), (13584, 18253)]