306635136

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{25759}}^1$

素因数の和:25807

約数の個数: 64

約数和(自身を含む): 840806400

約数和(自身を除く): 534171264

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1488, 1984, 2976, 3968, 5952, 11904, 25759, 51518, 77277, 103036, 154554, 206072, 309108, 412144, 618216, 798529, 824288, 1236432, 1597058, 1648576, 2395587, 2472864, 3194116, 3297152, 4791174, 4945728, 6388232, 9582348, 9891456, 12776464, 19164696, 25552928, 38329392, 51105856, 76658784, 102211712, 153317568, 306635136]

約数ペア:

[(1, 306635136), (2, 153317568), (3, 102211712), (4, 76658784), (6, 51105856), (8, 38329392), (12, 25552928), (16, 19164696), (24, 12776464), (31, 9891456), (32, 9582348), (48, 6388232), (62, 4945728), (64, 4791174), (93, 3297152), (96, 3194116), (124, 2472864), (128, 2395587), (186, 1648576), (192, 1597058), (248, 1236432), (372, 824288), (384, 798529), (496, 618216), (744, 412144), (992, 309108), (1488, 206072), (1984, 154554), (2976, 103036), (3968, 77277), (5952, 51518), (11904, 25759)]