281655708

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{3923}}^1$

素因数の和:4154

約数の個数: 48

約数和(自身を含む): 682085376

約数和(自身を除く): 400429668

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 193, 372, 386, 579, 772, 1158, 2316, 3923, 5983, 7846, 11769, 11966, 15692, 17949, 23538, 23932, 35898, 47076, 71796, 121613, 243226, 364839, 486452, 729678, 757139, 1459356, 1514278, 2271417, 3028556, 4542834, 9085668, 23471309, 46942618, 70413927, 93885236, 140827854, 281655708]

約数ペア:

[(1, 281655708), (2, 140827854), (3, 93885236), (4, 70413927), (6, 46942618), (12, 23471309), (31, 9085668), (62, 4542834), (93, 3028556), (124, 2271417), (186, 1514278), (193, 1459356), (372, 757139), (386, 729678), (579, 486452), (772, 364839), (1158, 243226), (2316, 121613), (3923, 71796), (5983, 47076), (7846, 35898), (11769, 23932), (11966, 23538), (15692, 17949)]