2045997288

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{811}}^1\times {\mathrm{947}}^1$

素因数の和:1807

約数の個数: 96

約数和(自身を含む): 5704040160

約数和(自身を除く): 3658042872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 811, 888, 947, 1332, 1622, 1894, 2433, 2664, 2841, 3244, 3788, 4866, 5682, 6488, 7299, 7576, 8523, 9732, 11364, 14598, 17046, 19464, 22728, 29196, 30007, 34092, 35039, 58392, 60014, 68184, 70078, 90021, 105117, 120028, 140156, 180042, 210234, 240056, 270063, 280312, 315351, 360084, 420468, 540126, 630702, 720168, 768017, 840936, 1080252, 1261404, 1536034, 2160504, 2304051, 2522808, 3072068, 4608102, 6144136, 6912153, 9216204, 13824306, 18432408, 27648612, 28416629, 55297224, 56833258, 85249887, 113666516, 170499774, 227333032, 255749661, 340999548, 511499322, 681999096, 1022998644, 2045997288]

約数ペア:

[(1, 2045997288), (2, 1022998644), (3, 681999096), (4, 511499322), (6, 340999548), (8, 255749661), (9, 227333032), (12, 170499774), (18, 113666516), (24, 85249887), (36, 56833258), (37, 55297224), (72, 28416629), (74, 27648612), (111, 18432408), (148, 13824306), (222, 9216204), (296, 6912153), (333, 6144136), (444, 4608102), (666, 3072068), (811, 2522808), (888, 2304051), (947, 2160504), (1332, 1536034), (1622, 1261404), (1894, 1080252), (2433, 840936), (2664, 768017), (2841, 720168), (3244, 630702), (3788, 540126), (4866, 420468), (5682, 360084), (6488, 315351), (7299, 280312), (7576, 270063), (8523, 240056), (9732, 210234), (11364, 180042), (14598, 140156), (17046, 120028), (19464, 105117), (22728, 90021), (29196, 70078), (30007, 68184), (34092, 60014), (35039, 58392)]