268366338

素因数分解:

$2^1\times 3^3\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{643}}^1$

素因数の和:844

約数の個数: 64

約数和(自身を含む): 612057600

約数和(自身を除く): 343691262

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 118, 131, 177, 262, 354, 393, 531, 643, 786, 1062, 1179, 1286, 1593, 1929, 2358, 3186, 3537, 3858, 5787, 7074, 7729, 11574, 15458, 17361, 23187, 34722, 37937, 46374, 69561, 75874, 84233, 113811, 139122, 168466, 208683, 227622, 252699, 341433, 417366, 505398, 682866, 758097, 1024299, 1516194, 2048598, 2274291, 4548582, 4969747, 9939494, 14909241, 29818482, 44727723, 89455446, 134183169, 268366338]

約数ペア:

[(1, 268366338), (2, 134183169), (3, 89455446), (6, 44727723), (9, 29818482), (18, 14909241), (27, 9939494), (54, 4969747), (59, 4548582), (118, 2274291), (131, 2048598), (177, 1516194), (262, 1024299), (354, 758097), (393, 682866), (531, 505398), (643, 417366), (786, 341433), (1062, 252699), (1179, 227622), (1286, 208683), (1593, 168466), (1929, 139122), (2358, 113811), (3186, 84233), (3537, 75874), (3858, 69561), (5787, 46374), (7074, 37937), (7729, 34722), (11574, 23187), (15458, 17361)]