277204924

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^2$

素因数の和:886

約数の個数: 36

約数和(自身を含む): 537252912

約数和(自身を除く): 260047988

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 92, 391, 421, 782, 842, 1564, 1684, 7157, 9683, 14314, 19366, 28628, 38732, 164611, 177241, 329222, 354482, 658444, 708964, 3013097, 4076543, 6026194, 8153086, 12052388, 16306172, 69301231, 138602462, 277204924]

約数ペア:

[(1, 277204924), (2, 138602462), (4, 69301231), (17, 16306172), (23, 12052388), (34, 8153086), (46, 6026194), (68, 4076543), (92, 3013097), (391, 708964), (421, 658444), (782, 354482), (842, 329222), (1564, 177241), (1684, 164611), (7157, 38732), (9683, 28628), (14314, 19366)]