438805248

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2633}}^1$

素因数の和:2690

約数の個数: 144

約数和(自身を含む): 1378277376

約数和(自身を除く): 939472128

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, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 651, 672, 744, 768, 868, 896, 992, 1302, 1344, 1488, 1736, 1792, 1984, 2604, 2633, 2688, 2976, 3472, 3968, 5208, 5266, 5376, 5952, 6944, 7899, 7936, 10416, 10532, 11904, 13888, 15798, 18431, 20832, 21064, 23808, 27776, 31596, 36862, 41664, 42128, 55293, 55552, 63192, 73724, 81623, 83328, 84256, 110586, 126384, 147448, 163246, 166656, 168512, 221172, 244869, 252768, 294896, 326492, 337024, 442344, 489738, 505536, 571361, 589792, 652984, 674048, 884688, 979476, 1011072, 1142722, 1179584, 1305968, 1714083, 1769376, 1958952, 2022144, 2285444, 2359168, 2611936, 3428166, 3538752, 3917904, 4570888, 4718336, 5223872, 6856332, 7077504, 7835808, 9141776, 10447744, 13712664, 14155008, 15671616, 18283552, 20895488, 27425328, 31343232, 36567104, 54850656, 62686464, 73134208, 109701312, 146268416, 219402624, 438805248]

約数ペア:

[(1, 438805248), (2, 219402624), (3, 146268416), (4, 109701312), (6, 73134208), (7, 62686464), (8, 54850656), (12, 36567104), (14, 31343232), (16, 27425328), (21, 20895488), (24, 18283552), (28, 15671616), (31, 14155008), (32, 13712664), (42, 10447744), (48, 9141776), (56, 7835808), (62, 7077504), (64, 6856332), (84, 5223872), (93, 4718336), (96, 4570888), (112, 3917904), (124, 3538752), (128, 3428166), (168, 2611936), (186, 2359168), (192, 2285444), (217, 2022144), (224, 1958952), (248, 1769376), (256, 1714083), (336, 1305968), (372, 1179584), (384, 1142722), (434, 1011072), (448, 979476), (496, 884688), (651, 674048), (672, 652984), (744, 589792), (768, 571361), (868, 505536), (896, 489738), (992, 442344), (1302, 337024), (1344, 326492), (1488, 294896), (1736, 252768), (1792, 244869), (1984, 221172), (2604, 168512), (2633, 166656), (2688, 163246), (2976, 147448), (3472, 126384), (3968, 110586), (5208, 84256), (5266, 83328), (5376, 81623), (5952, 73724), (6944, 63192), (7899, 55552), (7936, 55293), (10416, 42128), (10532, 41664), (11904, 36862), (13888, 31596), (15798, 27776), (18431, 23808), (20832, 21064)]