506455432

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^2$

素因数の和:323

約数の個数: 96

約数和(自身を含む): 1195292160

約数和(自身を除く): 688836728

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 31, 34, 56, 62, 68, 119, 124, 131, 136, 217, 238, 248, 262, 434, 476, 524, 527, 868, 917, 952, 1048, 1054, 1736, 1834, 2108, 2227, 3668, 3689, 4061, 4216, 4454, 7336, 7378, 8122, 8908, 14756, 15589, 16244, 17161, 17816, 28427, 29512, 31178, 32488, 34322, 56854, 62356, 68644, 69037, 113708, 120127, 124712, 137288, 138074, 227416, 240254, 276148, 291737, 480508, 483259, 531991, 552296, 583474, 961016, 966518, 1063982, 1166948, 1933036, 2042159, 2127964, 2333896, 3723937, 3866072, 4084318, 4255928, 7447874, 8168636, 9043847, 14895748, 16337272, 18087694, 29791496, 36175388, 63306929, 72350776, 126613858, 253227716, 506455432]

約数ペア:

[(1, 506455432), (2, 253227716), (4, 126613858), (7, 72350776), (8, 63306929), (14, 36175388), (17, 29791496), (28, 18087694), (31, 16337272), (34, 14895748), (56, 9043847), (62, 8168636), (68, 7447874), (119, 4255928), (124, 4084318), (131, 3866072), (136, 3723937), (217, 2333896), (238, 2127964), (248, 2042159), (262, 1933036), (434, 1166948), (476, 1063982), (524, 966518), (527, 961016), (868, 583474), (917, 552296), (952, 531991), (1048, 483259), (1054, 480508), (1736, 291737), (1834, 276148), (2108, 240254), (2227, 227416), (3668, 138074), (3689, 137288), (4061, 124712), (4216, 120127), (4454, 113708), (7336, 69037), (7378, 68644), (8122, 62356), (8908, 56854), (14756, 34322), (15589, 32488), (16244, 31178), (17161, 29512), (17816, 28427)]