2019030048

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6379}}^1$

素因数の和:6559

約数の個数: 144

約数和(自身を含む): 6604678080

約数和(自身を除く): 4585648032

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 157, 168, 224, 252, 288, 314, 336, 471, 504, 628, 672, 942, 1008, 1099, 1256, 1413, 1884, 2016, 2198, 2512, 2826, 3297, 3768, 4396, 5024, 5652, 6379, 6594, 7536, 8792, 9891, 11304, 12758, 13188, 15072, 17584, 19137, 19782, 22608, 25516, 26376, 35168, 38274, 39564, 44653, 45216, 51032, 52752, 57411, 76548, 79128, 89306, 102064, 105504, 114822, 133959, 153096, 158256, 178612, 204128, 229644, 267918, 306192, 316512, 357224, 401877, 459288, 535836, 612384, 714448, 803754, 918576, 1001503, 1071672, 1428896, 1607508, 1837152, 2003006, 2143344, 3004509, 3215016, 4006012, 4286688, 6009018, 6430032, 7010521, 8012024, 9013527, 12018036, 12860064, 14021042, 16024048, 18027054, 21031563, 24036072, 28042084, 32048096, 36054108, 42063126, 48072144, 56084168, 63094689, 72108216, 84126252, 96144288, 112168336, 126189378, 144216432, 168252504, 224336672, 252378756, 288432864, 336505008, 504757512, 673010016, 1009515024, 2019030048]

約数ペア:

[(1, 2019030048), (2, 1009515024), (3, 673010016), (4, 504757512), (6, 336505008), (7, 288432864), (8, 252378756), (9, 224336672), (12, 168252504), (14, 144216432), (16, 126189378), (18, 112168336), (21, 96144288), (24, 84126252), (28, 72108216), (32, 63094689), (36, 56084168), (42, 48072144), (48, 42063126), (56, 36054108), (63, 32048096), (72, 28042084), (84, 24036072), (96, 21031563), (112, 18027054), (126, 16024048), (144, 14021042), (157, 12860064), (168, 12018036), (224, 9013527), (252, 8012024), (288, 7010521), (314, 6430032), (336, 6009018), (471, 4286688), (504, 4006012), (628, 3215016), (672, 3004509), (942, 2143344), (1008, 2003006), (1099, 1837152), (1256, 1607508), (1413, 1428896), (1884, 1071672), (2016, 1001503), (2198, 918576), (2512, 803754), (2826, 714448), (3297, 612384), (3768, 535836), (4396, 459288), (5024, 401877), (5652, 357224), (6379, 316512), (6594, 306192), (7536, 267918), (8792, 229644), (9891, 204128), (11304, 178612), (12758, 158256), (13188, 153096), (15072, 133959), (17584, 114822), (19137, 105504), (19782, 102064), (22608, 89306), (25516, 79128), (26376, 76548), (35168, 57411), (38274, 52752), (39564, 51032), (44653, 45216)]