220376184

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5443}}^1$

素因数の和:5700

約数の個数: 64

約数和(自身を含む): 632375040

約数和(自身を除く): 411998856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 5061, 5443, 5784, 6748, 10122, 10886, 13496, 16329, 20244, 21772, 32658, 38101, 40488, 43544, 65316, 76202, 114303, 130632, 152404, 228606, 304808, 457212, 914424, 1311763, 2623526, 3935289, 5247052, 7870578, 9182341, 10494104, 15741156, 18364682, 27547023, 31482312, 36729364, 55094046, 73458728, 110188092, 220376184]

約数ペア:

[(1, 220376184), (2, 110188092), (3, 73458728), (4, 55094046), (6, 36729364), (7, 31482312), (8, 27547023), (12, 18364682), (14, 15741156), (21, 10494104), (24, 9182341), (28, 7870578), (42, 5247052), (56, 3935289), (84, 2623526), (168, 1311763), (241, 914424), (482, 457212), (723, 304808), (964, 228606), (1446, 152404), (1687, 130632), (1928, 114303), (2892, 76202), (3374, 65316), (5061, 43544), (5443, 40488), (5784, 38101), (6748, 32658), (10122, 21772), (10886, 20244), (13496, 16329)]