340657638

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{2341}}^1$

素因数の和:2732

約数の個数: 32

約数和(自身を含む): 692482560

約数和(自身を除く): 351824922

約数列:

[1, 2, 3, 6, 79, 158, 237, 307, 474, 614, 921, 1842, 2341, 4682, 7023, 14046, 24253, 48506, 72759, 145518, 184939, 369878, 554817, 718687, 1109634, 1437374, 2156061, 4312122, 56776273, 113552546, 170328819, 340657638]

約数ペア:

[(1, 340657638), (2, 170328819), (3, 113552546), (6, 56776273), (79, 4312122), (158, 2156061), (237, 1437374), (307, 1109634), (474, 718687), (614, 554817), (921, 369878), (1842, 184939), (2341, 145518), (4682, 72759), (7023, 48506), (14046, 24253)]