249912264

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1361}}^1$

素因数の和:2470

約数の個数: 64

約数和(自身を含む): 715213440

約数和(自身を除く): 465301176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 1093, 1361, 2186, 2722, 3279, 4083, 4372, 5444, 6558, 7651, 8166, 8744, 9527, 10888, 13116, 15302, 16332, 19054, 22953, 26232, 28581, 30604, 32664, 38108, 45906, 57162, 61208, 76216, 91812, 114324, 183624, 228648, 1487573, 2975146, 4462719, 5950292, 8925438, 10413011, 11900584, 17850876, 20826022, 31239033, 35701752, 41652044, 62478066, 83304088, 124956132, 249912264]

約数ペア:

[(1, 249912264), (2, 124956132), (3, 83304088), (4, 62478066), (6, 41652044), (7, 35701752), (8, 31239033), (12, 20826022), (14, 17850876), (21, 11900584), (24, 10413011), (28, 8925438), (42, 5950292), (56, 4462719), (84, 2975146), (168, 1487573), (1093, 228648), (1361, 183624), (2186, 114324), (2722, 91812), (3279, 76216), (4083, 61208), (4372, 57162), (5444, 45906), (6558, 38108), (7651, 32664), (8166, 30604), (8744, 28581), (9527, 26232), (10888, 22953), (13116, 19054), (15302, 16332)]