668352888

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{1326097}}^1$

素因数の和:1326116

約数の個数: 48

約数和(自身を含む): 2068712880

約数和(自身を除く): 1400359992

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 1326097, 2652194, 3978291, 5304388, 7956582, 9282679, 10608776, 11934873, 15913164, 18565358, 23869746, 27848037, 31826328, 37130716, 47739492, 55696074, 74261432, 83544111, 95478984, 111392148, 167088222, 222784296, 334176444, 668352888]

約数ペア:

[(1, 668352888), (2, 334176444), (3, 222784296), (4, 167088222), (6, 111392148), (7, 95478984), (8, 83544111), (9, 74261432), (12, 55696074), (14, 47739492), (18, 37130716), (21, 31826328), (24, 27848037), (28, 23869746), (36, 18565358), (42, 15913164), (56, 11934873), (63, 10608776), (72, 9282679), (84, 7956582), (126, 5304388), (168, 3978291), (252, 2652194), (504, 1326097)]