330715278

素因数分解:

$2^1\times 3^3\times {\mathrm{89}}^1\times {\mathrm{68813}}^1$

素因数の和:68913

約数の個数: 32

約数和(自身を含む): 743191200

約数和(自身を除く): 412475922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 89, 178, 267, 534, 801, 1602, 2403, 4806, 68813, 137626, 206439, 412878, 619317, 1238634, 1857951, 3715902, 6124357, 12248714, 18373071, 36746142, 55119213, 110238426, 165357639, 330715278]

約数ペア:

[(1, 330715278), (2, 165357639), (3, 110238426), (6, 55119213), (9, 36746142), (18, 18373071), (27, 12248714), (54, 6124357), (89, 3715902), (178, 1857951), (267, 1238634), (534, 619317), (801, 412878), (1602, 206439), (2403, 137626), (4806, 68813)]