220187268

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{291253}}^1$

素因数の和:291273

約数の個数: 48

約数和(自身を含む): 652408960

約数和(自身を除く): 432221692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 291253, 582506, 873759, 1165012, 1747518, 2038771, 2621277, 3495036, 4077542, 5242554, 6116313, 7863831, 8155084, 10485108, 12232626, 15727662, 18348939, 24465252, 31455324, 36697878, 55046817, 73395756, 110093634, 220187268]

約数ペア:

[(1, 220187268), (2, 110093634), (3, 73395756), (4, 55046817), (6, 36697878), (7, 31455324), (9, 24465252), (12, 18348939), (14, 15727662), (18, 12232626), (21, 10485108), (27, 8155084), (28, 7863831), (36, 6116313), (42, 5242554), (54, 4077542), (63, 3495036), (84, 2621277), (108, 2038771), (126, 1747518), (189, 1165012), (252, 873759), (378, 582506), (756, 291253)]