680318205954

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1\times {\mathrm{295387}}^1$

素因数の和:295727

約数の個数: 64

約数和(自身を含む): 1454726822400

約数和(自身を除く): 774408616446

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 227, 267, 454, 534, 681, 1362, 1691, 3382, 4313, 5073, 8626, 10146, 12939, 20203, 25878, 40406, 60609, 121218, 295387, 383857, 590774, 767714, 886161, 1151571, 1772322, 2303142, 5612353, 11224706, 16837059, 26289443, 33674118, 52578886, 67052849, 78868329, 134105698, 157736658, 201158547, 402317094, 499499417, 998998834, 1274004131, 1498498251, 2548008262, 2996996502, 3822012393, 5967703561, 7644024786, 11935407122, 17903110683, 35806221366, 113386367659, 226772735318, 340159102977, 680318205954]

約数ペア:

[(1, 680318205954), (2, 340159102977), (3, 226772735318), (6, 113386367659), (19, 35806221366), (38, 17903110683), (57, 11935407122), (89, 7644024786), (114, 5967703561), (178, 3822012393), (227, 2996996502), (267, 2548008262), (454, 1498498251), (534, 1274004131), (681, 998998834), (1362, 499499417), (1691, 402317094), (3382, 201158547), (4313, 157736658), (5073, 134105698), (8626, 78868329), (10146, 67052849), (12939, 52578886), (20203, 33674118), (25878, 26289443), (40406, 16837059), (60609, 11224706), (121218, 5612353), (295387, 2303142), (383857, 1772322), (590774, 1151571), (767714, 886161)]