254442048

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{31}}^2\times {\mathrm{197}}^1$

素因数の和:281

約数の個数: 168

約数和(自身を含む): 799039296

約数和(自身を除く): 544597248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 168, 186, 192, 197, 217, 224, 248, 336, 372, 394, 434, 448, 496, 591, 651, 672, 744, 788, 868, 961, 992, 1182, 1302, 1344, 1379, 1488, 1576, 1736, 1922, 1984, 2364, 2604, 2758, 2883, 2976, 3152, 3472, 3844, 4137, 4728, 5208, 5516, 5766, 5952, 6107, 6304, 6727, 6944, 7688, 8274, 9456, 10416, 11032, 11532, 12214, 12608, 13454, 13888, 15376, 16548, 18321, 18912, 20181, 20832, 22064, 23064, 24428, 26908, 30752, 33096, 36642, 37824, 40362, 41664, 42749, 44128, 46128, 48856, 53816, 61504, 66192, 73284, 80724, 85498, 88256, 92256, 97712, 107632, 128247, 132384, 146568, 161448, 170996, 184512, 189317, 195424, 215264, 256494, 264768, 293136, 322896, 341992, 378634, 390848, 430528, 512988, 567951, 586272, 645792, 683984, 757268, 1025976, 1135902, 1172544, 1291584, 1325219, 1367968, 1514536, 2051952, 2271804, 2650438, 2735936, 3029072, 3975657, 4103904, 4543608, 5300876, 6058144, 7951314, 8207808, 9087216, 10601752, 12116288, 15902628, 18174432, 21203504, 31805256, 36348864, 42407008, 63610512, 84814016, 127221024, 254442048]

約数ペア:

[(1, 254442048), (2, 127221024), (3, 84814016), (4, 63610512), (6, 42407008), (7, 36348864), (8, 31805256), (12, 21203504), (14, 18174432), (16, 15902628), (21, 12116288), (24, 10601752), (28, 9087216), (31, 8207808), (32, 7951314), (42, 6058144), (48, 5300876), (56, 4543608), (62, 4103904), (64, 3975657), (84, 3029072), (93, 2735936), (96, 2650438), (112, 2271804), (124, 2051952), (168, 1514536), (186, 1367968), (192, 1325219), (197, 1291584), (217, 1172544), (224, 1135902), (248, 1025976), (336, 757268), (372, 683984), (394, 645792), (434, 586272), (448, 567951), (496, 512988), (591, 430528), (651, 390848), (672, 378634), (744, 341992), (788, 322896), (868, 293136), (961, 264768), (992, 256494), (1182, 215264), (1302, 195424), (1344, 189317), (1379, 184512), (1488, 170996), (1576, 161448), (1736, 146568), (1922, 132384), (1984, 128247), (2364, 107632), (2604, 97712), (2758, 92256), (2883, 88256), (2976, 85498), (3152, 80724), (3472, 73284), (3844, 66192), (4137, 61504), (4728, 53816), (5208, 48856), (5516, 46128), (5766, 44128), (5952, 42749), (6107, 41664), (6304, 40362), (6727, 37824), (6944, 36642), (7688, 33096), (8274, 30752), (9456, 26908), (10416, 24428), (11032, 23064), (11532, 22064), (12214, 20832), (12608, 20181), (13454, 18912), (13888, 18321), (15376, 16548)]