513990912

素因数分解:

$2^8\times 3^1\times {\mathrm{31}}^1\times {\mathrm{21589}}^1$

素因数の和:21639

約数の個数: 72

約数和(自身を含む): 1412158720

約数和(自身を除く): 898167808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 744, 768, 992, 1488, 1984, 2976, 3968, 5952, 7936, 11904, 21589, 23808, 43178, 64767, 86356, 129534, 172712, 259068, 345424, 518136, 669259, 690848, 1036272, 1338518, 1381696, 2007777, 2072544, 2677036, 2763392, 4015554, 4145088, 5354072, 5526784, 8031108, 8290176, 10708144, 16062216, 16580352, 21416288, 32124432, 42832576, 64248864, 85665152, 128497728, 171330304, 256995456, 513990912]

約数ペア:

[(1, 513990912), (2, 256995456), (3, 171330304), (4, 128497728), (6, 85665152), (8, 64248864), (12, 42832576), (16, 32124432), (24, 21416288), (31, 16580352), (32, 16062216), (48, 10708144), (62, 8290176), (64, 8031108), (93, 5526784), (96, 5354072), (124, 4145088), (128, 4015554), (186, 2763392), (192, 2677036), (248, 2072544), (256, 2007777), (372, 1381696), (384, 1338518), (496, 1036272), (744, 690848), (768, 669259), (992, 518136), (1488, 345424), (1984, 259068), (2976, 172712), (3968, 129534), (5952, 86356), (7936, 64767), (11904, 43178), (21589, 23808)]