2256456

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{631}}^1$

素因数の和:789

約数の個数: 32

約数和(自身を含む): 5688000

約数和(自身を除く): 3431544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 631, 894, 1192, 1262, 1788, 1893, 2524, 3576, 3786, 5048, 7572, 15144, 94019, 188038, 282057, 376076, 564114, 752152, 1128228, 2256456]

約数ペア:

[(1, 2256456), (2, 1128228), (3, 752152), (4, 564114), (6, 376076), (8, 282057), (12, 188038), (24, 94019), (149, 15144), (298, 7572), (447, 5048), (596, 3786), (631, 3576), (894, 2524), (1192, 1893), (1262, 1788)]