256938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:262

約数の個数: 32

約数和(自身を含む): 596160

約数和(自身を除く): 339222

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 229, 374, 458, 561, 687, 1122, 1374, 2519, 3893, 5038, 7557, 7786, 11679, 15114, 23358, 42823, 85646, 128469, 256938]

約数ペア:

[(1, 256938), (2, 128469), (3, 85646), (6, 42823), (11, 23358), (17, 15114), (22, 11679), (33, 7786), (34, 7557), (51, 5038), (66, 3893), (102, 2519), (187, 1374), (229, 1122), (374, 687), (458, 561)]