254649024

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:623

約数の個数: 168

約数和(自身を含む): 842089248

約数和(自身を除く): 587440224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 137, 144, 168, 192, 224, 252, 274, 288, 336, 411, 448, 461, 504, 548, 576, 672, 822, 922, 959, 1008, 1096, 1233, 1344, 1383, 1644, 1844, 1918, 2016, 2192, 2466, 2766, 2877, 3227, 3288, 3688, 3836, 4032, 4149, 4384, 4932, 5532, 5754, 6454, 6576, 7376, 7672, 8298, 8631, 8768, 9681, 9864, 11064, 11508, 12908, 13152, 14752, 15344, 16596, 17262, 19362, 19728, 22128, 23016, 25816, 26304, 29043, 29504, 30688, 33192, 34524, 38724, 39456, 44256, 46032, 51632, 58086, 61376, 63157, 66384, 69048, 77448, 78912, 88512, 92064, 103264, 116172, 126314, 132768, 138096, 154896, 184128, 189471, 206528, 232344, 252628, 265536, 276192, 309792, 378942, 442099, 464688, 505256, 552384, 568413, 619584, 757884, 884198, 929376, 1010512, 1136826, 1326297, 1515768, 1768396, 1858752, 2021024, 2273652, 2652594, 3031536, 3536792, 3978891, 4042048, 4547304, 5305188, 6063072, 7073584, 7957782, 9094608, 10610376, 12126144, 14147168, 15915564, 18189216, 21220752, 28294336, 31831128, 36378432, 42441504, 63662256, 84883008, 127324512, 254649024]

約数ペア:

[(1, 254649024), (2, 127324512), (3, 84883008), (4, 63662256), (6, 42441504), (7, 36378432), (8, 31831128), (9, 28294336), (12, 21220752), (14, 18189216), (16, 15915564), (18, 14147168), (21, 12126144), (24, 10610376), (28, 9094608), (32, 7957782), (36, 7073584), (42, 6063072), (48, 5305188), (56, 4547304), (63, 4042048), (64, 3978891), (72, 3536792), (84, 3031536), (96, 2652594), (112, 2273652), (126, 2021024), (137, 1858752), (144, 1768396), (168, 1515768), (192, 1326297), (224, 1136826), (252, 1010512), (274, 929376), (288, 884198), (336, 757884), (411, 619584), (448, 568413), (461, 552384), (504, 505256), (548, 464688), (576, 442099), (672, 378942), (822, 309792), (922, 276192), (959, 265536), (1008, 252628), (1096, 232344), (1233, 206528), (1344, 189471), (1383, 184128), (1644, 154896), (1844, 138096), (1918, 132768), (2016, 126314), (2192, 116172), (2466, 103264), (2766, 92064), (2877, 88512), (3227, 78912), (3288, 77448), (3688, 69048), (3836, 66384), (4032, 63157), (4149, 61376), (4384, 58086), (4932, 51632), (5532, 46032), (5754, 44256), (6454, 39456), (6576, 38724), (7376, 34524), (7672, 33192), (8298, 30688), (8631, 29504), (8768, 29043), (9681, 26304), (9864, 25816), (11064, 23016), (11508, 22128), (12908, 19728), (13152, 19362), (14752, 17262), (15344, 16596)]