280325952

素因数分解:

$2^6\times 3^2\times {\mathrm{486677}}^1$

素因数の和:486695

約数の個数: 42

約数和(自身を含む): 803505378

約数和(自身を除く): 523179426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 486677, 973354, 1460031, 1946708, 2920062, 3893416, 4380093, 5840124, 7786832, 8760186, 11680248, 15573664, 17520372, 23360496, 31147328, 35040744, 46720992, 70081488, 93441984, 140162976, 280325952]

約数ペア:

[(1, 280325952), (2, 140162976), (3, 93441984), (4, 70081488), (6, 46720992), (8, 35040744), (9, 31147328), (12, 23360496), (16, 17520372), (18, 15573664), (24, 11680248), (32, 8760186), (36, 7786832), (48, 5840124), (64, 4380093), (72, 3893416), (96, 2920062), (144, 1946708), (192, 1460031), (288, 973354), (576, 486677)]