805260252

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1\times {\mathrm{1511}}^1$

素因数の和:2106

約数の個数: 48

約数和(自身を含む): 1905120000

約数和(自身を除く): 1099859748

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 499, 534, 998, 1068, 1497, 1511, 1996, 2994, 3022, 4533, 5988, 6044, 9066, 18132, 44411, 88822, 133233, 134479, 177644, 266466, 268958, 403437, 532932, 537916, 753989, 806874, 1507978, 1613748, 2261967, 3015956, 4523934, 9047868, 67105021, 134210042, 201315063, 268420084, 402630126, 805260252]

約数ペア:

[(1, 805260252), (2, 402630126), (3, 268420084), (4, 201315063), (6, 134210042), (12, 67105021), (89, 9047868), (178, 4523934), (267, 3015956), (356, 2261967), (499, 1613748), (534, 1507978), (998, 806874), (1068, 753989), (1497, 537916), (1511, 532932), (1996, 403437), (2994, 268958), (3022, 266466), (4533, 177644), (5988, 134479), (6044, 133233), (9066, 88822), (18132, 44411)]