1243514016

素因数分解:

$2^5\times 3^2\times {\mathrm{139}}^1\times {\mathrm{31063}}^1$

素因数の和:31218

約数の個数: 72

約数和(自身を含む): 3561798240

約数和(自身を除く): 2318284224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 139, 144, 278, 288, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 3336, 4448, 5004, 6672, 10008, 13344, 20016, 31063, 40032, 62126, 93189, 124252, 186378, 248504, 279567, 372756, 497008, 559134, 745512, 994016, 1118268, 1491024, 2236536, 2982048, 4317757, 4473072, 8635514, 8946144, 12953271, 17271028, 25906542, 34542056, 38859813, 51813084, 69084112, 77719626, 103626168, 138168224, 155439252, 207252336, 310878504, 414504672, 621757008, 1243514016]

約数ペア:

[(1, 1243514016), (2, 621757008), (3, 414504672), (4, 310878504), (6, 207252336), (8, 155439252), (9, 138168224), (12, 103626168), (16, 77719626), (18, 69084112), (24, 51813084), (32, 38859813), (36, 34542056), (48, 25906542), (72, 17271028), (96, 12953271), (139, 8946144), (144, 8635514), (278, 4473072), (288, 4317757), (417, 2982048), (556, 2236536), (834, 1491024), (1112, 1118268), (1251, 994016), (1668, 745512), (2224, 559134), (2502, 497008), (3336, 372756), (4448, 279567), (5004, 248504), (6672, 186378), (10008, 124252), (13344, 93189), (20016, 62126), (31063, 40032)]