1641111552

素因数分解:

$2^{13}\times 3^2\times {\mathrm{22259}}^1$

素因数の和:22291

約数の個数: 84

約数和(自身を含む): 4740912540

約数和(自身を除く): 3099800988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 18432, 22259, 24576, 36864, 44518, 66777, 73728, 89036, 133554, 178072, 200331, 267108, 356144, 400662, 534216, 712288, 801324, 1068432, 1424576, 1602648, 2136864, 2849152, 3205296, 4273728, 5698304, 6410592, 8547456, 11396608, 12821184, 17094912, 22793216, 25642368, 34189824, 45586432, 51284736, 68379648, 91172864, 102569472, 136759296, 182345728, 205138944, 273518592, 410277888, 547037184, 820555776, 1641111552]

約数ペア:

[(1, 1641111552), (2, 820555776), (3, 547037184), (4, 410277888), (6, 273518592), (8, 205138944), (9, 182345728), (12, 136759296), (16, 102569472), (18, 91172864), (24, 68379648), (32, 51284736), (36, 45586432), (48, 34189824), (64, 25642368), (72, 22793216), (96, 17094912), (128, 12821184), (144, 11396608), (192, 8547456), (256, 6410592), (288, 5698304), (384, 4273728), (512, 3205296), (576, 2849152), (768, 2136864), (1024, 1602648), (1152, 1424576), (1536, 1068432), (2048, 801324), (2304, 712288), (3072, 534216), (4096, 400662), (4608, 356144), (6144, 267108), (8192, 200331), (9216, 178072), (12288, 133554), (18432, 89036), (22259, 73728), (24576, 66777), (36864, 44518)]