291375504

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{289063}}^1$

素因数の和:289084

約数の個数: 60

約数和(自身を含む): 931942336

約数和(自身を除く): 640566832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 289063, 578126, 867189, 1156252, 1734378, 2023441, 2312504, 2601567, 3468756, 4046882, 4625008, 5203134, 6070323, 6937512, 8093764, 10406268, 12140646, 13875024, 16187528, 18210969, 20812536, 24281292, 32375056, 36421938, 41625072, 48562584, 72843876, 97125168, 145687752, 291375504]

約数ペア:

[(1, 291375504), (2, 145687752), (3, 97125168), (4, 72843876), (6, 48562584), (7, 41625072), (8, 36421938), (9, 32375056), (12, 24281292), (14, 20812536), (16, 18210969), (18, 16187528), (21, 13875024), (24, 12140646), (28, 10406268), (36, 8093764), (42, 6937512), (48, 6070323), (56, 5203134), (63, 4625008), (72, 4046882), (84, 3468756), (112, 2601567), (126, 2312504), (144, 2023441), (168, 1734378), (252, 1156252), (336, 867189), (504, 578126), (1008, 289063)]