478706688

素因数分解:

$2^{10}\times 3^2\times {\mathrm{127}}^1\times {\mathrm{409}}^1$

素因数の和:562

約数の個数: 132

約数和(自身を含む): 1396545280

約数和(自身を除く): 917838592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 127, 128, 144, 192, 254, 256, 288, 381, 384, 409, 508, 512, 576, 762, 768, 818, 1016, 1024, 1143, 1152, 1227, 1524, 1536, 1636, 2032, 2286, 2304, 2454, 3048, 3072, 3272, 3681, 4064, 4572, 4608, 4908, 6096, 6544, 7362, 8128, 9144, 9216, 9816, 12192, 13088, 14724, 16256, 18288, 19632, 24384, 26176, 29448, 32512, 36576, 39264, 48768, 51943, 52352, 58896, 65024, 73152, 78528, 97536, 103886, 104704, 117792, 130048, 146304, 155829, 157056, 195072, 207772, 209408, 235584, 292608, 311658, 314112, 390144, 415544, 418816, 467487, 471168, 585216, 623316, 628224, 831088, 934974, 942336, 1170432, 1246632, 1256448, 1662176, 1869948, 1884672, 2493264, 3324352, 3739896, 3769344, 4986528, 6648704, 7479792, 9973056, 13297408, 14959584, 19946112, 26594816, 29919168, 39892224, 53189632, 59838336, 79784448, 119676672, 159568896, 239353344, 478706688]

約数ペア:

[(1, 478706688), (2, 239353344), (3, 159568896), (4, 119676672), (6, 79784448), (8, 59838336), (9, 53189632), (12, 39892224), (16, 29919168), (18, 26594816), (24, 19946112), (32, 14959584), (36, 13297408), (48, 9973056), (64, 7479792), (72, 6648704), (96, 4986528), (127, 3769344), (128, 3739896), (144, 3324352), (192, 2493264), (254, 1884672), (256, 1869948), (288, 1662176), (381, 1256448), (384, 1246632), (409, 1170432), (508, 942336), (512, 934974), (576, 831088), (762, 628224), (768, 623316), (818, 585216), (1016, 471168), (1024, 467487), (1143, 418816), (1152, 415544), (1227, 390144), (1524, 314112), (1536, 311658), (1636, 292608), (2032, 235584), (2286, 209408), (2304, 207772), (2454, 195072), (3048, 157056), (3072, 155829), (3272, 146304), (3681, 130048), (4064, 117792), (4572, 104704), (4608, 103886), (4908, 97536), (6096, 78528), (6544, 73152), (7362, 65024), (8128, 58896), (9144, 52352), (9216, 51943), (9816, 48768), (12192, 39264), (13088, 36576), (14724, 32512), (16256, 29448), (18288, 26176), (19632, 24384)]