328396096

素因数分解:

$2^6\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2357}}^1$

素因数の和:2687

約数の個数: 56

約数和(自身を含む): 747467136

約数和(自身を除く): 419071040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 311, 448, 622, 1244, 2177, 2357, 2488, 4354, 4714, 4976, 8708, 9428, 9952, 16499, 17416, 18856, 19904, 32998, 34832, 37712, 65996, 69664, 75424, 131992, 139328, 150848, 263984, 527968, 733027, 1055936, 1466054, 2932108, 5131189, 5864216, 10262378, 11728432, 20524756, 23456864, 41049512, 46913728, 82099024, 164198048, 328396096]

約数ペア:

[(1, 328396096), (2, 164198048), (4, 82099024), (7, 46913728), (8, 41049512), (14, 23456864), (16, 20524756), (28, 11728432), (32, 10262378), (56, 5864216), (64, 5131189), (112, 2932108), (224, 1466054), (311, 1055936), (448, 733027), (622, 527968), (1244, 263984), (2177, 150848), (2357, 139328), (2488, 131992), (4354, 75424), (4714, 69664), (4976, 65996), (8708, 37712), (9428, 34832), (9952, 32998), (16499, 19904), (17416, 18856)]