344079008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{683}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 839776896

約数和(自身を除く): 495697888

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 173, 182, 208, 224, 346, 364, 416, 683, 692, 728, 1211, 1366, 1384, 1456, 2249, 2422, 2732, 2768, 2912, 4498, 4781, 4844, 5464, 5536, 8879, 8996, 9562, 9688, 10928, 15743, 17758, 17992, 19124, 19376, 21856, 31486, 35516, 35984, 38248, 38752, 62153, 62972, 71032, 71968, 76496, 118159, 124306, 125944, 142064, 152992, 236318, 248612, 251888, 284128, 472636, 497224, 503776, 827113, 945272, 994448, 1536067, 1654226, 1890544, 1988896, 3072134, 3308452, 3781088, 6144268, 6616904, 10752469, 12288536, 13233808, 21504938, 24577072, 26467616, 43009876, 49154144, 86019752, 172039504, 344079008]

約数ペア:

[(1, 344079008), (2, 172039504), (4, 86019752), (7, 49154144), (8, 43009876), (13, 26467616), (14, 24577072), (16, 21504938), (26, 13233808), (28, 12288536), (32, 10752469), (52, 6616904), (56, 6144268), (91, 3781088), (104, 3308452), (112, 3072134), (173, 1988896), (182, 1890544), (208, 1654226), (224, 1536067), (346, 994448), (364, 945272), (416, 827113), (683, 503776), (692, 497224), (728, 472636), (1211, 284128), (1366, 251888), (1384, 248612), (1456, 236318), (2249, 152992), (2422, 142064), (2732, 125944), (2768, 124306), (2912, 118159), (4498, 76496), (4781, 71968), (4844, 71032), (5464, 62972), (5536, 62153), (8879, 38752), (8996, 38248), (9562, 35984), (9688, 35516), (10928, 31486), (15743, 21856), (17758, 19376), (17992, 19124)]