297770864

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{2281}}^1$

素因数の和:2529

約数の個数: 40

約数和(自身を含む): 594232800

約数和(自身を除く): 296461936

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 199, 328, 398, 656, 796, 1592, 2281, 3184, 4562, 8159, 9124, 16318, 18248, 32636, 36496, 65272, 93521, 130544, 187042, 374084, 453919, 748168, 907838, 1496336, 1815676, 3631352, 7262704, 18610679, 37221358, 74442716, 148885432, 297770864]

約数ペア:

[(1, 297770864), (2, 148885432), (4, 74442716), (8, 37221358), (16, 18610679), (41, 7262704), (82, 3631352), (164, 1815676), (199, 1496336), (328, 907838), (398, 748168), (656, 453919), (796, 374084), (1592, 187042), (2281, 130544), (3184, 93521), (4562, 65272), (8159, 36496), (9124, 32636), (16318, 18248)]