215790504

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{290041}}^1$

素因数の和:290081

約数の個数: 32

約数和(自身を含む): 556880640

約数和(自身を除く): 341090136

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 290041, 580082, 870123, 1160164, 1740246, 2320328, 3480492, 6960984, 8991271, 17982542, 26973813, 35965084, 53947626, 71930168, 107895252, 215790504]

約数ペア:

[(1, 215790504), (2, 107895252), (3, 71930168), (4, 53947626), (6, 35965084), (8, 26973813), (12, 17982542), (24, 8991271), (31, 6960984), (62, 3480492), (93, 2320328), (124, 1740246), (186, 1160164), (248, 870123), (372, 580082), (744, 290041)]