254318616

素因数分解:

$2^3\times 3^4\times {\mathrm{392467}}^1$

素因数の和:392485

約数の個数: 40

約数和(自身を含む): 712329420

約数和(自身を除く): 458010804

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 392467, 784934, 1177401, 1569868, 2354802, 3139736, 3532203, 4709604, 7064406, 9419208, 10596609, 14128812, 21193218, 28257624, 31789827, 42386436, 63579654, 84772872, 127159308, 254318616]

約数ペア:

[(1, 254318616), (2, 127159308), (3, 84772872), (4, 63579654), (6, 42386436), (8, 31789827), (9, 28257624), (12, 21193218), (18, 14128812), (24, 10596609), (27, 9419208), (36, 7064406), (54, 4709604), (72, 3532203), (81, 3139736), (108, 2354802), (162, 1569868), (216, 1177401), (324, 784934), (648, 392467)]