39896808

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 128

約数和(自身を含む): 124416000

約数和(自身を除く): 84519192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 29, 38, 42, 56, 57, 58, 76, 84, 87, 114, 116, 133, 152, 168, 174, 203, 228, 232, 266, 348, 399, 406, 431, 456, 532, 551, 609, 696, 798, 812, 862, 1064, 1102, 1218, 1293, 1596, 1624, 1653, 1724, 2204, 2436, 2586, 3017, 3192, 3306, 3448, 3857, 4408, 4872, 5172, 6034, 6612, 7714, 8189, 9051, 10344, 11571, 12068, 12499, 13224, 15428, 16378, 18102, 23142, 24136, 24567, 24998, 30856, 32756, 36204, 37497, 46284, 49134, 49996, 57323, 65512, 72408, 74994, 87493, 92568, 98268, 99992, 114646, 149988, 171969, 174986, 196536, 229292, 237481, 262479, 299976, 343938, 349972, 458584, 474962, 524958, 687876, 699944, 712443, 949924, 1049916, 1375752, 1424886, 1662367, 1899848, 2099832, 2849772, 3324734, 4987101, 5699544, 6649468, 9974202, 13298936, 19948404, 39896808]

約数ペア:

[(1, 39896808), (2, 19948404), (3, 13298936), (4, 9974202), (6, 6649468), (7, 5699544), (8, 4987101), (12, 3324734), (14, 2849772), (19, 2099832), (21, 1899848), (24, 1662367), (28, 1424886), (29, 1375752), (38, 1049916), (42, 949924), (56, 712443), (57, 699944), (58, 687876), (76, 524958), (84, 474962), (87, 458584), (114, 349972), (116, 343938), (133, 299976), (152, 262479), (168, 237481), (174, 229292), (203, 196536), (228, 174986), (232, 171969), (266, 149988), (348, 114646), (399, 99992), (406, 98268), (431, 92568), (456, 87493), (532, 74994), (551, 72408), (609, 65512), (696, 57323), (798, 49996), (812, 49134), (862, 46284), (1064, 37497), (1102, 36204), (1218, 32756), (1293, 30856), (1596, 24998), (1624, 24567), (1653, 24136), (1724, 23142), (2204, 18102), (2436, 16378), (2586, 15428), (3017, 13224), (3192, 12499), (3306, 12068), (3448, 11571), (3857, 10344), (4408, 9051), (4872, 8189), (5172, 7714), (6034, 6612)]