870578352

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1759}}^1$

素因数の和:2271

約数の個数: 120

約数和(自身を含む): 2791726080

約数和(自身を除く): 1921147728

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, 491, 504, 982, 1008, 1473, 1759, 1964, 2946, 3437, 3518, 3928, 4419, 5277, 5892, 6874, 7036, 7856, 8838, 10311, 10554, 11784, 12313, 13748, 14072, 15831, 17676, 20622, 21108, 23568, 24626, 27496, 28144, 30933, 31662, 35352, 36939, 41244, 42216, 49252, 54992, 61866, 63324, 70704, 73878, 82488, 84432, 98504, 110817, 123732, 126648, 147756, 164976, 197008, 221634, 247464, 253296, 295512, 443268, 494928, 591024, 863669, 886536, 1727338, 1773072, 2591007, 3454676, 5182014, 6045683, 6909352, 7773021, 10364028, 12091366, 13818704, 15546042, 18137049, 20728056, 24182732, 31092084, 36274098, 41456112, 48365464, 54411147, 62184168, 72548196, 96730928, 108822294, 124368336, 145096392, 217644588, 290192784, 435289176, 870578352]

約数ペア:

[(1, 870578352), (2, 435289176), (3, 290192784), (4, 217644588), (6, 145096392), (7, 124368336), (8, 108822294), (9, 96730928), (12, 72548196), (14, 62184168), (16, 54411147), (18, 48365464), (21, 41456112), (24, 36274098), (28, 31092084), (36, 24182732), (42, 20728056), (48, 18137049), (56, 15546042), (63, 13818704), (72, 12091366), (84, 10364028), (112, 7773021), (126, 6909352), (144, 6045683), (168, 5182014), (252, 3454676), (336, 2591007), (491, 1773072), (504, 1727338), (982, 886536), (1008, 863669), (1473, 591024), (1759, 494928), (1964, 443268), (2946, 295512), (3437, 253296), (3518, 247464), (3928, 221634), (4419, 197008), (5277, 164976), (5892, 147756), (6874, 126648), (7036, 123732), (7856, 110817), (8838, 98504), (10311, 84432), (10554, 82488), (11784, 73878), (12313, 70704), (13748, 63324), (14072, 61866), (15831, 54992), (17676, 49252), (20622, 42216), (21108, 41244), (23568, 36939), (24626, 35352), (27496, 31662), (28144, 30933)]