253891512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{503753}}^1$

素因数の和:503772

約数の個数: 48

約数和(自身を含む): 785856240

約数和(自身を除く): 531964728

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, 503753, 1007506, 1511259, 2015012, 3022518, 3526271, 4030024, 4533777, 6045036, 7052542, 9067554, 10578813, 12090072, 14105084, 18135108, 21157626, 28210168, 31736439, 36270216, 42315252, 63472878, 84630504, 126945756, 253891512]

約数ペア:

[(1, 253891512), (2, 126945756), (3, 84630504), (4, 63472878), (6, 42315252), (7, 36270216), (8, 31736439), (9, 28210168), (12, 21157626), (14, 18135108), (18, 14105084), (21, 12090072), (24, 10578813), (28, 9067554), (36, 7052542), (42, 6045036), (56, 4533777), (63, 4030024), (72, 3526271), (84, 3022518), (126, 2015012), (168, 1511259), (252, 1007506), (504, 503753)]