253211496

素因数分解:

$2^3\times 3^1\times {\mathrm{523}}^1\times {\mathrm{20173}}^1$

素因数の和:20705

約数の個数: 32

約数和(自身を含む): 634270560

約数和(自身を除く): 381059064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 523, 1046, 1569, 2092, 3138, 4184, 6276, 12552, 20173, 40346, 60519, 80692, 121038, 161384, 242076, 484152, 10550479, 21100958, 31651437, 42201916, 63302874, 84403832, 126605748, 253211496]

約数ペア:

[(1, 253211496), (2, 126605748), (3, 84403832), (4, 63302874), (6, 42201916), (8, 31651437), (12, 21100958), (24, 10550479), (523, 484152), (1046, 242076), (1569, 161384), (2092, 121038), (3138, 80692), (4184, 60519), (6276, 40346), (12552, 20173)]