431210416

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{4057}}^1$

素因数の和:4158

約数の個数: 80

約数和(自身を含む): 1042613824

約数和(自身を除く): 611403408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3796, 4057, 4088, 6643, 7592, 8114, 8176, 13286, 15184, 16228, 26572, 28399, 32456, 52741, 53144, 56798, 64912, 105482, 106288, 113596, 210964, 227192, 296161, 369187, 421928, 454384, 592322, 738374, 843856, 1184644, 1476748, 2073127, 2369288, 2953496, 3850093, 4146254, 4738576, 5906992, 7700186, 8292508, 15400372, 16585016, 26950651, 30800744, 33170032, 53901302, 61601488, 107802604, 215605208, 431210416]

約数ペア:

[(1, 431210416), (2, 215605208), (4, 107802604), (7, 61601488), (8, 53901302), (13, 33170032), (14, 30800744), (16, 26950651), (26, 16585016), (28, 15400372), (52, 8292508), (56, 7700186), (73, 5906992), (91, 4738576), (104, 4146254), (112, 3850093), (146, 2953496), (182, 2369288), (208, 2073127), (292, 1476748), (364, 1184644), (511, 843856), (584, 738374), (728, 592322), (949, 454384), (1022, 421928), (1168, 369187), (1456, 296161), (1898, 227192), (2044, 210964), (3796, 113596), (4057, 106288), (4088, 105482), (6643, 64912), (7592, 56798), (8114, 53144), (8176, 52741), (13286, 32456), (15184, 28399), (16228, 26572)]