238141008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{7621}}^1$

素因数の和:7673

約数の個数: 120

約数和(自身を含む): 786346496

約数和(自身を除く): 548205488

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 5208, 7621, 7812, 10416, 15242, 15624, 22863, 30484, 31248, 45726, 53347, 60968, 68589, 91452, 106694, 121936, 137178, 160041, 182904, 213388, 236251, 274356, 320082, 365808, 426776, 472502, 480123, 548712, 640164, 708753, 853552, 945004, 960246, 1097424, 1280328, 1417506, 1653757, 1890008, 1920492, 2126259, 2560656, 2835012, 3307514, 3780016, 3840984, 4252518, 4961271, 5670024, 6615028, 7681968, 8505036, 9922542, 11340048, 13230056, 14883813, 17010072, 19845084, 26460112, 29767626, 34020144, 39690168, 59535252, 79380336, 119070504, 238141008]

約数ペア:

[(1, 238141008), (2, 119070504), (3, 79380336), (4, 59535252), (6, 39690168), (7, 34020144), (8, 29767626), (9, 26460112), (12, 19845084), (14, 17010072), (16, 14883813), (18, 13230056), (21, 11340048), (24, 9922542), (28, 8505036), (31, 7681968), (36, 6615028), (42, 5670024), (48, 4961271), (56, 4252518), (62, 3840984), (63, 3780016), (72, 3307514), (84, 2835012), (93, 2560656), (112, 2126259), (124, 1920492), (126, 1890008), (144, 1653757), (168, 1417506), (186, 1280328), (217, 1097424), (248, 960246), (252, 945004), (279, 853552), (336, 708753), (372, 640164), (434, 548712), (496, 480123), (504, 472502), (558, 426776), (651, 365808), (744, 320082), (868, 274356), (1008, 236251), (1116, 213388), (1302, 182904), (1488, 160041), (1736, 137178), (1953, 121936), (2232, 106694), (2604, 91452), (3472, 68589), (3906, 60968), (4464, 53347), (5208, 45726), (7621, 31248), (7812, 30484), (10416, 22863), (15242, 15624)]