249831816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{800743}}^1$

素因数の和:800765

約数の個数: 32

約数和(自身を含む): 672624960

約数和(自身を除く): 422793144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 800743, 1601486, 2402229, 3202972, 4804458, 6405944, 9608916, 10409659, 19217832, 20819318, 31228977, 41638636, 62457954, 83277272, 124915908, 249831816]

約数ペア:

[(1, 249831816), (2, 124915908), (3, 83277272), (4, 62457954), (6, 41638636), (8, 31228977), (12, 20819318), (13, 19217832), (24, 10409659), (26, 9608916), (39, 6405944), (52, 4804458), (78, 3202972), (104, 2402229), (156, 1601486), (312, 800743)]