256367262

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1\times {\mathrm{5347}}^1$

素因数の和:5544

約数の個数: 32

約数和(自身を含む): 525216384

約数和(自身を除く): 268849122

約数列:

[1, 2, 3, 6, 61, 122, 131, 183, 262, 366, 393, 786, 5347, 7991, 10694, 15982, 16041, 23973, 32082, 47946, 326167, 652334, 700457, 978501, 1400914, 1957002, 2101371, 4202742, 42727877, 85455754, 128183631, 256367262]

約数ペア:

[(1, 256367262), (2, 128183631), (3, 85455754), (6, 42727877), (61, 4202742), (122, 2101371), (131, 1957002), (183, 1400914), (262, 978501), (366, 700457), (393, 652334), (786, 326167), (5347, 47946), (7991, 32082), (10694, 23973), (15982, 16041)]