8157978752

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{1601}}^1$

素因数の和:1691

約数の個数: 192

約数和(自身を含む): 20863422720

約数和(自身を除く): 12705443968

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 47, 56, 64, 77, 88, 94, 112, 121, 128, 154, 176, 188, 224, 242, 308, 329, 352, 376, 448, 484, 517, 616, 658, 704, 752, 847, 896, 968, 1034, 1232, 1316, 1408, 1504, 1601, 1694, 1936, 2068, 2464, 2632, 3008, 3202, 3388, 3619, 3872, 4136, 4928, 5264, 5687, 6016, 6404, 6776, 7238, 7744, 8272, 9856, 10528, 11207, 11374, 12808, 13552, 14476, 15488, 16544, 17611, 21056, 22414, 22748, 25616, 27104, 28952, 33088, 35222, 39809, 42112, 44828, 45496, 51232, 54208, 57904, 66176, 70444, 75247, 79618, 89656, 90992, 102464, 108416, 115808, 123277, 140888, 150494, 159236, 179312, 181984, 193721, 204928, 231616, 246554, 281776, 300988, 318472, 358624, 363968, 387442, 463232, 493108, 526729, 563552, 601976, 636944, 717248, 727936, 774884, 827717, 986216, 1053458, 1127104, 1203952, 1273888, 1356047, 1434496, 1549768, 1655434, 1972432, 2106916, 2254208, 2407904, 2547776, 2712094, 3099536, 3310868, 3944864, 4213832, 4815808, 5095552, 5424188, 5794019, 6199072, 6621736, 7889728, 8427664, 9104887, 9631616, 10848376, 11588038, 12398144, 13243472, 15779456, 16855328, 18209774, 21696752, 23176076, 24796288, 26486944, 33710656, 36419548, 43393504, 46352152, 52973888, 63734209, 67421312, 72839096, 86787008, 92704304, 105947776, 127468418, 145678192, 173574016, 185408608, 254936836, 291356384, 370817216, 509873672, 582712768, 741634432, 1019747344, 1165425536, 2039494688, 4078989376, 8157978752]

約数ペア:

[(1, 8157978752), (2, 4078989376), (4, 2039494688), (7, 1165425536), (8, 1019747344), (11, 741634432), (14, 582712768), (16, 509873672), (22, 370817216), (28, 291356384), (32, 254936836), (44, 185408608), (47, 173574016), (56, 145678192), (64, 127468418), (77, 105947776), (88, 92704304), (94, 86787008), (112, 72839096), (121, 67421312), (128, 63734209), (154, 52973888), (176, 46352152), (188, 43393504), (224, 36419548), (242, 33710656), (308, 26486944), (329, 24796288), (352, 23176076), (376, 21696752), (448, 18209774), (484, 16855328), (517, 15779456), (616, 13243472), (658, 12398144), (704, 11588038), (752, 10848376), (847, 9631616), (896, 9104887), (968, 8427664), (1034, 7889728), (1232, 6621736), (1316, 6199072), (1408, 5794019), (1504, 5424188), (1601, 5095552), (1694, 4815808), (1936, 4213832), (2068, 3944864), (2464, 3310868), (2632, 3099536), (3008, 2712094), (3202, 2547776), (3388, 2407904), (3619, 2254208), (3872, 2106916), (4136, 1972432), (4928, 1655434), (5264, 1549768), (5687, 1434496), (6016, 1356047), (6404, 1273888), (6776, 1203952), (7238, 1127104), (7744, 1053458), (8272, 986216), (9856, 827717), (10528, 774884), (11207, 727936), (11374, 717248), (12808, 636944), (13552, 601976), (14476, 563552), (15488, 526729), (16544, 493108), (17611, 463232), (21056, 387442), (22414, 363968), (22748, 358624), (25616, 318472), (27104, 300988), (28952, 281776), (33088, 246554), (35222, 231616), (39809, 204928), (42112, 193721), (44828, 181984), (45496, 179312), (51232, 159236), (54208, 150494), (57904, 140888), (66176, 123277), (70444, 115808), (75247, 108416), (79618, 102464), (89656, 90992)]