257323681812

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{13669}}^1\times {\mathrm{13883}}^1$

素因数の和:27672

約数の個数: 48

約数和(自身を含む): 605823341760

約数和(自身を除く): 348499659948

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 452, 678, 1356, 13669, 13883, 27338, 27766, 41007, 41649, 54676, 55532, 82014, 83298, 164028, 166596, 1544597, 1568779, 3089194, 3137558, 4633791, 4706337, 6178388, 6275116, 9267582, 9412674, 18535164, 18825348, 189766727, 379533454, 569300181, 759066908, 1138600362, 2277200724, 21443640151, 42887280302, 64330920453, 85774560604, 128661840906, 257323681812]

約数ペア:

[(1, 257323681812), (2, 128661840906), (3, 85774560604), (4, 64330920453), (6, 42887280302), (12, 21443640151), (113, 2277200724), (226, 1138600362), (339, 759066908), (452, 569300181), (678, 379533454), (1356, 189766727), (13669, 18825348), (13883, 18535164), (27338, 9412674), (27766, 9267582), (41007, 6275116), (41649, 6178388), (54676, 4706337), (55532, 4633791), (82014, 3137558), (83298, 3089194), (164028, 1568779), (166596, 1544597)]