319315584

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{563}}^1$

素因数の和:798

約数の個数: 128

約数和(自身を含む): 975674880

約数和(自身を除く): 656359296

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 211, 224, 336, 384, 422, 448, 563, 633, 672, 844, 896, 1126, 1266, 1344, 1477, 1688, 1689, 2252, 2532, 2688, 2954, 3376, 3378, 3941, 4431, 4504, 5064, 5908, 6752, 6756, 7882, 8862, 9008, 10128, 11816, 11823, 13504, 13512, 15764, 17724, 18016, 20256, 23632, 23646, 27008, 27024, 31528, 35448, 36032, 40512, 47264, 47292, 54048, 63056, 70896, 72064, 81024, 94528, 94584, 108096, 118793, 126112, 141792, 189056, 189168, 216192, 237586, 252224, 283584, 356379, 378336, 475172, 504448, 567168, 712758, 756672, 831551, 950344, 1425516, 1513344, 1663102, 1900688, 2494653, 2851032, 3326204, 3801376, 4989306, 5702064, 6652408, 7602752, 9978612, 11404128, 13304816, 15205504, 19957224, 22808256, 26609632, 39914448, 45616512, 53219264, 79828896, 106438528, 159657792, 319315584]

約数ペア:

[(1, 319315584), (2, 159657792), (3, 106438528), (4, 79828896), (6, 53219264), (7, 45616512), (8, 39914448), (12, 26609632), (14, 22808256), (16, 19957224), (21, 15205504), (24, 13304816), (28, 11404128), (32, 9978612), (42, 7602752), (48, 6652408), (56, 5702064), (64, 4989306), (84, 3801376), (96, 3326204), (112, 2851032), (128, 2494653), (168, 1900688), (192, 1663102), (211, 1513344), (224, 1425516), (336, 950344), (384, 831551), (422, 756672), (448, 712758), (563, 567168), (633, 504448), (672, 475172), (844, 378336), (896, 356379), (1126, 283584), (1266, 252224), (1344, 237586), (1477, 216192), (1688, 189168), (1689, 189056), (2252, 141792), (2532, 126112), (2688, 118793), (2954, 108096), (3376, 94584), (3378, 94528), (3941, 81024), (4431, 72064), (4504, 70896), (5064, 63056), (5908, 54048), (6752, 47292), (6756, 47264), (7882, 40512), (8862, 36032), (9008, 35448), (10128, 31528), (11816, 27024), (11823, 27008), (13504, 23646), (13512, 23632), (15764, 20256), (17724, 18016)]