256866936

素因数分解:

$2^3\times 3^1\times {\mathrm{2731}}^1\times {\mathrm{3919}}^1$

素因数の和:6659

約数の個数: 32

約数和(自身を含む): 642566400

約数和(自身を除く): 385699464

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2731, 3919, 5462, 7838, 8193, 10924, 11757, 15676, 16386, 21848, 23514, 31352, 32772, 47028, 65544, 94056, 10702789, 21405578, 32108367, 42811156, 64216734, 85622312, 128433468, 256866936]

約数ペア:

[(1, 256866936), (2, 128433468), (3, 85622312), (4, 64216734), (6, 42811156), (8, 32108367), (12, 21405578), (24, 10702789), (2731, 94056), (3919, 65544), (5462, 47028), (7838, 32772), (8193, 31352), (10924, 23514), (11757, 21848), (15676, 16386)]