259335972

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{343037}}^1$

素因数の和:343057

約数の個数: 48

約数和(自身を含む): 768405120

約数和(自身を除く): 509069148

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, 343037, 686074, 1029111, 1372148, 2058222, 2401259, 3087333, 4116444, 4802518, 6174666, 7203777, 9261999, 9605036, 12349332, 14407554, 18523998, 21611331, 28815108, 37047996, 43222662, 64833993, 86445324, 129667986, 259335972]

約数ペア:

[(1, 259335972), (2, 129667986), (3, 86445324), (4, 64833993), (6, 43222662), (7, 37047996), (9, 28815108), (12, 21611331), (14, 18523998), (18, 14407554), (21, 12349332), (27, 9605036), (28, 9261999), (36, 7203777), (42, 6174666), (54, 4802518), (63, 4116444), (84, 3087333), (108, 2401259), (126, 2058222), (189, 1372148), (252, 1029111), (378, 686074), (756, 343037)]