214831512

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{426253}}^1$

素因数の和:426272

約数の個数: 48

約数和(自身を含む): 664956240

約数和(自身を除く): 450124728

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, 426253, 852506, 1278759, 1705012, 2557518, 2983771, 3410024, 3836277, 5115036, 5967542, 7672554, 8951313, 10230072, 11935084, 15345108, 17902626, 23870168, 26853939, 30690216, 35805252, 53707878, 71610504, 107415756, 214831512]

約数ペア:

[(1, 214831512), (2, 107415756), (3, 71610504), (4, 53707878), (6, 35805252), (7, 30690216), (8, 26853939), (9, 23870168), (12, 17902626), (14, 15345108), (18, 11935084), (21, 10230072), (24, 8951313), (28, 7672554), (36, 5967542), (42, 5115036), (56, 3836277), (63, 3410024), (72, 2983771), (84, 2557518), (126, 1705012), (168, 1278759), (252, 852506), (504, 426253)]