2013218144

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2668

約数の個数: 96

約数和(自身を含む): 4685942016

約数和(自身を除く): 2672723872

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 67, 106, 112, 134, 212, 224, 268, 371, 424, 469, 536, 742, 848, 938, 1072, 1484, 1696, 1876, 2144, 2531, 2968, 3551, 3752, 5062, 5936, 7102, 7504, 10124, 11872, 14204, 15008, 17717, 20248, 24857, 28408, 35434, 40496, 49714, 56816, 70868, 80992, 99428, 113632, 134143, 141736, 169577, 198856, 268286, 283472, 339154, 397712, 536572, 566944, 678308, 795424, 939001, 1073144, 1187039, 1356616, 1878002, 2146288, 2374078, 2713232, 3756004, 4292576, 4748156, 5426464, 7512008, 8987581, 9496312, 15024016, 17975162, 18992624, 30048032, 35950324, 37985248, 62913067, 71900648, 125826134, 143801296, 251652268, 287602592, 503304536, 1006609072, 2013218144]

約数ペア:

[(1, 2013218144), (2, 1006609072), (4, 503304536), (7, 287602592), (8, 251652268), (14, 143801296), (16, 125826134), (28, 71900648), (32, 62913067), (53, 37985248), (56, 35950324), (67, 30048032), (106, 18992624), (112, 17975162), (134, 15024016), (212, 9496312), (224, 8987581), (268, 7512008), (371, 5426464), (424, 4748156), (469, 4292576), (536, 3756004), (742, 2713232), (848, 2374078), (938, 2146288), (1072, 1878002), (1484, 1356616), (1696, 1187039), (1876, 1073144), (2144, 939001), (2531, 795424), (2968, 678308), (3551, 566944), (3752, 536572), (5062, 397712), (5936, 339154), (7102, 283472), (7504, 268286), (10124, 198856), (11872, 169577), (14204, 141736), (15008, 134143), (17717, 113632), (20248, 99428), (24857, 80992), (28408, 70868), (35434, 56816), (40496, 49714)]