319377408

素因数分解:

$2^{12}\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 208

約数和(自身を含む): 1006510080

約数和(自身を除く): 687132672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 47, 48, 56, 64, 79, 84, 94, 96, 112, 128, 141, 158, 168, 188, 192, 224, 237, 256, 282, 316, 329, 336, 376, 384, 448, 474, 512, 553, 564, 632, 658, 672, 752, 768, 896, 948, 987, 1024, 1106, 1128, 1264, 1316, 1344, 1504, 1536, 1659, 1792, 1896, 1974, 2048, 2212, 2256, 2528, 2632, 2688, 3008, 3072, 3318, 3584, 3713, 3792, 3948, 4096, 4424, 4512, 5056, 5264, 5376, 6016, 6144, 6636, 7168, 7426, 7584, 7896, 8848, 9024, 10112, 10528, 10752, 11139, 12032, 12288, 13272, 14336, 14852, 15168, 15792, 17696, 18048, 20224, 21056, 21504, 22278, 24064, 25991, 26544, 28672, 29704, 30336, 31584, 35392, 36096, 40448, 42112, 43008, 44556, 48128, 51982, 53088, 59408, 60672, 63168, 70784, 72192, 77973, 80896, 84224, 86016, 89112, 96256, 103964, 106176, 118816, 121344, 126336, 141568, 144384, 155946, 161792, 168448, 178224, 192512, 207928, 212352, 237632, 242688, 252672, 283136, 288768, 311892, 323584, 336896, 356448, 415856, 424704, 475264, 485376, 505344, 566272, 577536, 623784, 673792, 712896, 831712, 849408, 950528, 970752, 1010688, 1132544, 1247568, 1347584, 1425792, 1663424, 1698816, 1901056, 2021376, 2265088, 2495136, 2851584, 3326848, 3397632, 3802112, 4042752, 4990272, 5703168, 6653696, 6795264, 7604224, 9980544, 11406336, 13307392, 15208448, 19961088, 22812672, 26614784, 39922176, 45625344, 53229568, 79844352, 106459136, 159688704, 319377408]

約数ペア:

[(1, 319377408), (2, 159688704), (3, 106459136), (4, 79844352), (6, 53229568), (7, 45625344), (8, 39922176), (12, 26614784), (14, 22812672), (16, 19961088), (21, 15208448), (24, 13307392), (28, 11406336), (32, 9980544), (42, 7604224), (47, 6795264), (48, 6653696), (56, 5703168), (64, 4990272), (79, 4042752), (84, 3802112), (94, 3397632), (96, 3326848), (112, 2851584), (128, 2495136), (141, 2265088), (158, 2021376), (168, 1901056), (188, 1698816), (192, 1663424), (224, 1425792), (237, 1347584), (256, 1247568), (282, 1132544), (316, 1010688), (329, 970752), (336, 950528), (376, 849408), (384, 831712), (448, 712896), (474, 673792), (512, 623784), (553, 577536), (564, 566272), (632, 505344), (658, 485376), (672, 475264), (752, 424704), (768, 415856), (896, 356448), (948, 336896), (987, 323584), (1024, 311892), (1106, 288768), (1128, 283136), (1264, 252672), (1316, 242688), (1344, 237632), (1504, 212352), (1536, 207928), (1659, 192512), (1792, 178224), (1896, 168448), (1974, 161792), (2048, 155946), (2212, 144384), (2256, 141568), (2528, 126336), (2632, 121344), (2688, 118816), (3008, 106176), (3072, 103964), (3318, 96256), (3584, 89112), (3713, 86016), (3792, 84224), (3948, 80896), (4096, 77973), (4424, 72192), (4512, 70784), (5056, 63168), (5264, 60672), (5376, 59408), (6016, 53088), (6144, 51982), (6636, 48128), (7168, 44556), (7426, 43008), (7584, 42112), (7896, 40448), (8848, 36096), (9024, 35392), (10112, 31584), (10528, 30336), (10752, 29704), (11139, 28672), (12032, 26544), (12288, 25991), (13272, 24064), (14336, 22278), (14852, 21504), (15168, 21056), (15792, 20224), (17696, 18048)]