2972568708

素因数分解:

$2^2\times 3^2\times {\mathrm{79}}^1\times {\mathrm{383}}^1\times {\mathrm{2729}}^1$

素因数の和:3201

約数の個数: 72

約数和(自身を含む): 7631769600

約数和(自身を除く): 4659200892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 79, 158, 237, 316, 383, 474, 711, 766, 948, 1149, 1422, 1532, 2298, 2729, 2844, 3447, 4596, 5458, 6894, 8187, 10916, 13788, 16374, 24561, 30257, 32748, 49122, 60514, 90771, 98244, 121028, 181542, 215591, 272313, 363084, 431182, 544626, 646773, 862364, 1045207, 1089252, 1293546, 1940319, 2090414, 2587092, 3135621, 3880638, 4180828, 6271242, 7761276, 9406863, 12542484, 18813726, 37627452, 82571353, 165142706, 247714059, 330285412, 495428118, 743142177, 990856236, 1486284354, 2972568708]

約数ペア:

[(1, 2972568708), (2, 1486284354), (3, 990856236), (4, 743142177), (6, 495428118), (9, 330285412), (12, 247714059), (18, 165142706), (36, 82571353), (79, 37627452), (158, 18813726), (237, 12542484), (316, 9406863), (383, 7761276), (474, 6271242), (711, 4180828), (766, 3880638), (948, 3135621), (1149, 2587092), (1422, 2090414), (1532, 1940319), (2298, 1293546), (2729, 1089252), (2844, 1045207), (3447, 862364), (4596, 646773), (5458, 544626), (6894, 431182), (8187, 363084), (10916, 272313), (13788, 215591), (16374, 181542), (24561, 121028), (30257, 98244), (32748, 90771), (49122, 60514)]