620365824

素因数分解:

$2^{11}\times 3^3\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 192

約数和(自身を含む): 1981324800

約数和(自身を除く): 1360958976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 256, 288, 312, 351, 384, 416, 432, 468, 512, 576, 624, 702, 768, 832, 863, 864, 936, 1024, 1152, 1248, 1404, 1536, 1664, 1726, 1728, 1872, 2048, 2304, 2496, 2589, 2808, 3072, 3328, 3452, 3456, 3744, 4608, 4992, 5178, 5616, 6144, 6656, 6904, 6912, 7488, 7767, 9216, 9984, 10356, 11219, 11232, 13312, 13808, 13824, 14976, 15534, 18432, 19968, 20712, 22438, 22464, 23301, 26624, 27616, 27648, 29952, 31068, 33657, 39936, 41424, 44876, 44928, 46602, 55232, 55296, 59904, 62136, 67314, 79872, 82848, 89752, 89856, 93204, 100971, 110464, 119808, 124272, 134628, 165696, 179504, 179712, 186408, 201942, 220928, 239616, 248544, 269256, 302913, 331392, 359008, 359424, 372816, 403884, 441856, 497088, 538512, 605826, 662784, 718016, 718848, 745632, 807768, 883712, 994176, 1077024, 1211652, 1325568, 1436032, 1491264, 1615536, 1767424, 1988352, 2154048, 2423304, 2651136, 2872064, 2982528, 3231072, 3976704, 4308096, 4846608, 5302272, 5744128, 5965056, 6462144, 7953408, 8616192, 9693216, 11488256, 11930112, 12924288, 15906816, 17232384, 19386432, 22976512, 23860224, 25848576, 34464768, 38772864, 47720448, 51697152, 68929536, 77545728, 103394304, 155091456, 206788608, 310182912, 620365824]

約数ペア:

[(1, 620365824), (2, 310182912), (3, 206788608), (4, 155091456), (6, 103394304), (8, 77545728), (9, 68929536), (12, 51697152), (13, 47720448), (16, 38772864), (18, 34464768), (24, 25848576), (26, 23860224), (27, 22976512), (32, 19386432), (36, 17232384), (39, 15906816), (48, 12924288), (52, 11930112), (54, 11488256), (64, 9693216), (72, 8616192), (78, 7953408), (96, 6462144), (104, 5965056), (108, 5744128), (117, 5302272), (128, 4846608), (144, 4308096), (156, 3976704), (192, 3231072), (208, 2982528), (216, 2872064), (234, 2651136), (256, 2423304), (288, 2154048), (312, 1988352), (351, 1767424), (384, 1615536), (416, 1491264), (432, 1436032), (468, 1325568), (512, 1211652), (576, 1077024), (624, 994176), (702, 883712), (768, 807768), (832, 745632), (863, 718848), (864, 718016), (936, 662784), (1024, 605826), (1152, 538512), (1248, 497088), (1404, 441856), (1536, 403884), (1664, 372816), (1726, 359424), (1728, 359008), (1872, 331392), (2048, 302913), (2304, 269256), (2496, 248544), (2589, 239616), (2808, 220928), (3072, 201942), (3328, 186408), (3452, 179712), (3456, 179504), (3744, 165696), (4608, 134628), (4992, 124272), (5178, 119808), (5616, 110464), (6144, 100971), (6656, 93204), (6904, 89856), (6912, 89752), (7488, 82848), (7767, 79872), (9216, 67314), (9984, 62136), (10356, 59904), (11219, 55296), (11232, 55232), (13312, 46602), (13808, 44928), (13824, 44876), (14976, 41424), (15534, 39936), (18432, 33657), (19968, 31068), (20712, 29952), (22438, 27648), (22464, 27616), (23301, 26624)]