749296128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:562

約数の個数: 160

約数和(自身を含む): 2298852864

約数和(自身を除く): 1549556736

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, 224, 227, 256, 307, 336, 384, 448, 454, 512, 614, 672, 681, 768, 896, 908, 921, 1228, 1344, 1362, 1536, 1589, 1792, 1816, 1842, 2149, 2456, 2688, 2724, 3178, 3584, 3632, 3684, 4298, 4767, 4912, 5376, 5448, 6356, 6447, 7264, 7368, 8596, 9534, 9824, 10752, 10896, 12712, 12894, 14528, 14736, 17192, 19068, 19648, 21792, 25424, 25788, 29056, 29472, 34384, 38136, 39296, 43584, 50848, 51576, 58112, 58944, 68768, 69689, 76272, 78592, 87168, 101696, 103152, 116224, 117888, 137536, 139378, 152544, 157184, 174336, 203392, 206304, 209067, 235776, 275072, 278756, 305088, 348672, 406784, 412608, 418134, 471552, 487823, 550144, 557512, 610176, 813568, 825216, 836268, 975646, 1100288, 1115024, 1220352, 1463469, 1650432, 1672536, 1951292, 2230048, 2440704, 2926938, 3300864, 3345072, 3902584, 4460096, 5853876, 6690144, 7805168, 8920192, 11707752, 13380288, 15610336, 17840384, 23415504, 26760576, 31220672, 35680768, 46831008, 53521152, 62441344, 93662016, 107042304, 124882688, 187324032, 249765376, 374648064, 749296128]

約数ペア:

[(1, 749296128), (2, 374648064), (3, 249765376), (4, 187324032), (6, 124882688), (7, 107042304), (8, 93662016), (12, 62441344), (14, 53521152), (16, 46831008), (21, 35680768), (24, 31220672), (28, 26760576), (32, 23415504), (42, 17840384), (48, 15610336), (56, 13380288), (64, 11707752), (84, 8920192), (96, 7805168), (112, 6690144), (128, 5853876), (168, 4460096), (192, 3902584), (224, 3345072), (227, 3300864), (256, 2926938), (307, 2440704), (336, 2230048), (384, 1951292), (448, 1672536), (454, 1650432), (512, 1463469), (614, 1220352), (672, 1115024), (681, 1100288), (768, 975646), (896, 836268), (908, 825216), (921, 813568), (1228, 610176), (1344, 557512), (1362, 550144), (1536, 487823), (1589, 471552), (1792, 418134), (1816, 412608), (1842, 406784), (2149, 348672), (2456, 305088), (2688, 278756), (2724, 275072), (3178, 235776), (3584, 209067), (3632, 206304), (3684, 203392), (4298, 174336), (4767, 157184), (4912, 152544), (5376, 139378), (5448, 137536), (6356, 117888), (6447, 116224), (7264, 103152), (7368, 101696), (8596, 87168), (9534, 78592), (9824, 76272), (10752, 69689), (10896, 68768), (12712, 58944), (12894, 58112), (14528, 51576), (14736, 50848), (17192, 43584), (19068, 39296), (19648, 38136), (21792, 34384), (25424, 29472), (25788, 29056)]