552999888

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{181}}^1\times {\mathrm{433}}^1$

素因数の和:642

約数の個数: 180

約数和(自身を含む): 1814433348

約数和(自身を除く): 1261433460

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 181, 196, 252, 294, 336, 362, 392, 433, 441, 504, 543, 588, 724, 784, 866, 882, 1008, 1086, 1176, 1267, 1299, 1448, 1629, 1732, 1764, 2172, 2352, 2534, 2598, 2896, 3031, 3258, 3464, 3528, 3801, 3897, 4344, 5068, 5196, 6062, 6516, 6928, 7056, 7602, 7794, 8688, 8869, 9093, 10136, 10392, 11403, 12124, 13032, 15204, 15588, 17738, 18186, 20272, 20784, 21217, 22806, 24248, 26064, 26607, 27279, 30408, 31176, 35476, 36372, 42434, 45612, 48496, 53214, 54558, 60816, 62352, 63651, 70952, 72744, 78373, 79821, 84868, 91224, 106428, 109116, 127302, 141904, 145488, 156746, 159642, 169736, 182448, 190953, 212856, 218232, 235119, 254604, 313492, 319284, 339472, 381906, 425712, 436464, 470238, 509208, 548611, 626984, 638568, 705357, 763812, 940476, 1018416, 1097222, 1253968, 1277136, 1410714, 1527624, 1645833, 1880952, 2194444, 2821428, 3055248, 3291666, 3761904, 3840277, 4388888, 4937499, 5642856, 6583332, 7680554, 8777776, 9874998, 11285712, 11520831, 13166664, 15361108, 19749996, 23041662, 26333328, 30722216, 34562493, 39499992, 46083324, 61444432, 69124986, 78999984, 92166648, 138249972, 184333296, 276499944, 552999888]

約数ペア:

[(1, 552999888), (2, 276499944), (3, 184333296), (4, 138249972), (6, 92166648), (7, 78999984), (8, 69124986), (9, 61444432), (12, 46083324), (14, 39499992), (16, 34562493), (18, 30722216), (21, 26333328), (24, 23041662), (28, 19749996), (36, 15361108), (42, 13166664), (48, 11520831), (49, 11285712), (56, 9874998), (63, 8777776), (72, 7680554), (84, 6583332), (98, 5642856), (112, 4937499), (126, 4388888), (144, 3840277), (147, 3761904), (168, 3291666), (181, 3055248), (196, 2821428), (252, 2194444), (294, 1880952), (336, 1645833), (362, 1527624), (392, 1410714), (433, 1277136), (441, 1253968), (504, 1097222), (543, 1018416), (588, 940476), (724, 763812), (784, 705357), (866, 638568), (882, 626984), (1008, 548611), (1086, 509208), (1176, 470238), (1267, 436464), (1299, 425712), (1448, 381906), (1629, 339472), (1732, 319284), (1764, 313492), (2172, 254604), (2352, 235119), (2534, 218232), (2598, 212856), (2896, 190953), (3031, 182448), (3258, 169736), (3464, 159642), (3528, 156746), (3801, 145488), (3897, 141904), (4344, 127302), (5068, 109116), (5196, 106428), (6062, 91224), (6516, 84868), (6928, 79821), (7056, 78373), (7602, 72744), (7794, 70952), (8688, 63651), (8869, 62352), (9093, 60816), (10136, 54558), (10392, 53214), (11403, 48496), (12124, 45612), (13032, 42434), (15204, 36372), (15588, 35476), (17738, 31176), (18186, 30408), (20272, 27279), (20784, 26607), (21217, 26064), (22806, 24248)]