401316

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 955584

約数和(自身を除く): 554268

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 631, 636, 1262, 1893, 2524, 3786, 7572, 33443, 66886, 100329, 133772, 200658, 401316]

約数ペア:

[(1, 401316), (2, 200658), (3, 133772), (4, 100329), (6, 66886), (12, 33443), (53, 7572), (106, 3786), (159, 2524), (212, 1893), (318, 1262), (631, 636)]