415070916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{1439}}^1$

素因数の和:1545

約数の個数: 72

約数和(自身を含む): 1068560640

約数和(自身を除く): 653489724

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1439, 1677, 1849, 2236, 2878, 3354, 3698, 4317, 5547, 5756, 6708, 7396, 8634, 11094, 17268, 18707, 22188, 24037, 37414, 48074, 56121, 61877, 72111, 74828, 96148, 112242, 123754, 144222, 185631, 224484, 247508, 288444, 371262, 742524, 804401, 1608802, 2413203, 2660711, 3217604, 4826406, 5321422, 7982133, 9652812, 10642844, 15964266, 31928532, 34589243, 69178486, 103767729, 138356972, 207535458, 415070916]

約数ペア:

[(1, 415070916), (2, 207535458), (3, 138356972), (4, 103767729), (6, 69178486), (12, 34589243), (13, 31928532), (26, 15964266), (39, 10642844), (43, 9652812), (52, 7982133), (78, 5321422), (86, 4826406), (129, 3217604), (156, 2660711), (172, 2413203), (258, 1608802), (516, 804401), (559, 742524), (1118, 371262), (1439, 288444), (1677, 247508), (1849, 224484), (2236, 185631), (2878, 144222), (3354, 123754), (3698, 112242), (4317, 96148), (5547, 74828), (5756, 72111), (6708, 61877), (7396, 56121), (8634, 48074), (11094, 37414), (17268, 24037), (18707, 22188)]