310565526

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1\times {\mathrm{2749}}^1$

素因数の和:3764

約数の個数: 32

約数和(自身を含む): 654720000

約数和(自身を除く): 344154474

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 991, 1982, 2749, 2973, 5498, 5946, 8247, 16494, 18829, 37658, 52231, 56487, 104462, 112974, 156693, 313386, 2724259, 5448518, 8172777, 16345554, 51760921, 103521842, 155282763, 310565526]

約数ペア:

[(1, 310565526), (2, 155282763), (3, 103521842), (6, 51760921), (19, 16345554), (38, 8172777), (57, 5448518), (114, 2724259), (991, 313386), (1982, 156693), (2749, 112974), (2973, 104462), (5498, 56487), (5946, 52231), (8247, 37658), (16494, 18829)]