332972920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{1189189}}^1$

素因数の和:1189207

約数の個数: 32

約数和(自身を含む): 856216800

約数和(自身を除く): 523243880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 1189189, 2378378, 4756756, 5945945, 8324323, 9513512, 11891890, 16648646, 23783780, 33297292, 41621615, 47567560, 66594584, 83243230, 166486460, 332972920]

約数ペア:

[(1, 332972920), (2, 166486460), (4, 83243230), (5, 66594584), (7, 47567560), (8, 41621615), (10, 33297292), (14, 23783780), (20, 16648646), (28, 11891890), (35, 9513512), (40, 8324323), (56, 5945945), (70, 4756756), (140, 2378378), (280, 1189189)]