260386056

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{172213}}^1$

素因数の和:172235

約数の個数: 64

約数和(自身を含む): 826627200

約数和(自身を除く): 566241144

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 172213, 344426, 516639, 688852, 1033278, 1205491, 1377704, 1549917, 2066556, 2410982, 3099834, 3616473, 4133112, 4649751, 4821964, 6199668, 7232946, 9299502, 9643928, 10849419, 12399336, 14465892, 18599004, 21698838, 28931784, 32548257, 37198008, 43397676, 65096514, 86795352, 130193028, 260386056]

約数ペア:

[(1, 260386056), (2, 130193028), (3, 86795352), (4, 65096514), (6, 43397676), (7, 37198008), (8, 32548257), (9, 28931784), (12, 21698838), (14, 18599004), (18, 14465892), (21, 12399336), (24, 10849419), (27, 9643928), (28, 9299502), (36, 7232946), (42, 6199668), (54, 4821964), (56, 4649751), (63, 4133112), (72, 3616473), (84, 3099834), (108, 2410982), (126, 2066556), (168, 1549917), (189, 1377704), (216, 1205491), (252, 1033278), (378, 688852), (504, 516639), (756, 344426), (1512, 172213)]