189781346469

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{258551}}^1$

素因数の和:258666

約数の個数: 64

約数和(自身を含む): 312744499200

約数和(自身を除く): 122963152731

約数列:

[1, 3, 11, 13, 29, 33, 39, 59, 87, 143, 177, 319, 377, 429, 649, 767, 957, 1131, 1711, 1947, 2301, 4147, 5133, 8437, 12441, 18821, 22243, 25311, 56463, 66729, 244673, 258551, 734019, 775653, 2844061, 3361163, 7497979, 8532183, 10083489, 15254509, 22493937, 36972793, 45763527, 82477769, 97473727, 110918379, 167799599, 198308617, 247433307, 292421181, 442380761, 503398797, 594925851, 1072210997, 1327142283, 2181394787, 3216632991, 4866188371, 5750949893, 6544184361, 14598565113, 17252849679, 63260448823, 189781346469]

約数ペア:

[(1, 189781346469), (3, 63260448823), (11, 17252849679), (13, 14598565113), (29, 6544184361), (33, 5750949893), (39, 4866188371), (59, 3216632991), (87, 2181394787), (143, 1327142283), (177, 1072210997), (319, 594925851), (377, 503398797), (429, 442380761), (649, 292421181), (767, 247433307), (957, 198308617), (1131, 167799599), (1711, 110918379), (1947, 97473727), (2301, 82477769), (4147, 45763527), (5133, 36972793), (8437, 22493937), (12441, 15254509), (18821, 10083489), (22243, 8532183), (25311, 7497979), (56463, 3361163), (66729, 2844061), (244673, 775653), (258551, 734019)]