274637792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60017}}^1$

素因数の和:60051

約数の個数: 48

約数和(自身を含む): 635230512

約数和(自身を除く): 360592720

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 60017, 120034, 240068, 480136, 660187, 780221, 960272, 1320374, 1560442, 1920544, 2640748, 3120884, 5281496, 6241768, 8582431, 10562992, 12483536, 17164862, 21125984, 24967072, 34329724, 68659448, 137318896, 274637792]

約数ペア:

[(1, 274637792), (2, 137318896), (4, 68659448), (8, 34329724), (11, 24967072), (13, 21125984), (16, 17164862), (22, 12483536), (26, 10562992), (32, 8582431), (44, 6241768), (52, 5281496), (88, 3120884), (104, 2640748), (143, 1920544), (176, 1560442), (208, 1320374), (286, 960272), (352, 780221), (416, 660187), (572, 480136), (1144, 240068), (2288, 120034), (4576, 60017)]