2011990032

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{1597}}^1$

素因数の和:2297

約数の個数: 120

約数和(自身を含む): 6076727384

約数和(自身を除く): 4064737352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 673, 936, 1346, 1597, 1872, 2019, 2692, 3194, 4038, 4791, 5384, 6057, 6388, 8076, 8749, 9582, 10768, 12114, 12776, 14373, 16152, 17498, 19164, 20761, 24228, 25552, 26247, 28746, 32304, 34996, 38328, 41522, 48456, 52494, 57492, 62283, 69992, 76656, 78741, 83044, 96912, 104988, 114984, 124566, 139984, 157482, 166088, 186849, 209976, 229968, 249132, 314964, 332176, 373698, 419952, 498264, 629928, 747396, 996528, 1074781, 1259856, 1494792, 2149562, 2989584, 3224343, 4299124, 6448686, 8598248, 9673029, 12897372, 13972153, 17196496, 19346058, 25794744, 27944306, 38692116, 41916459, 51589488, 55888612, 77384232, 83832918, 111777224, 125749377, 154768464, 167665836, 223554448, 251498754, 335331672, 502997508, 670663344, 1005995016, 2011990032]

約数ペア:

[(1, 2011990032), (2, 1005995016), (3, 670663344), (4, 502997508), (6, 335331672), (8, 251498754), (9, 223554448), (12, 167665836), (13, 154768464), (16, 125749377), (18, 111777224), (24, 83832918), (26, 77384232), (36, 55888612), (39, 51589488), (48, 41916459), (52, 38692116), (72, 27944306), (78, 25794744), (104, 19346058), (117, 17196496), (144, 13972153), (156, 12897372), (208, 9673029), (234, 8598248), (312, 6448686), (468, 4299124), (624, 3224343), (673, 2989584), (936, 2149562), (1346, 1494792), (1597, 1259856), (1872, 1074781), (2019, 996528), (2692, 747396), (3194, 629928), (4038, 498264), (4791, 419952), (5384, 373698), (6057, 332176), (6388, 314964), (8076, 249132), (8749, 229968), (9582, 209976), (10768, 186849), (12114, 166088), (12776, 157482), (14373, 139984), (16152, 124566), (17498, 114984), (19164, 104988), (20761, 96912), (24228, 83044), (25552, 78741), (26247, 76656), (28746, 69992), (32304, 62283), (34996, 57492), (38328, 52494), (41522, 48456)]