485280256

素因数分解:

$2^9\times {\mathrm{281}}^1\times {\mathrm{3373}}^1$

素因数の和:3672

約数の個数: 40

約数和(自身を含む): 973351764

約数和(自身を除く): 488071508

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 512, 562, 1124, 2248, 3373, 4496, 6746, 8992, 13492, 17984, 26984, 35968, 53968, 71936, 107936, 143872, 215872, 431744, 863488, 947813, 1726976, 1895626, 3791252, 7582504, 15165008, 30330016, 60660032, 121320064, 242640128, 485280256]

約数ペア:

[(1, 485280256), (2, 242640128), (4, 121320064), (8, 60660032), (16, 30330016), (32, 15165008), (64, 7582504), (128, 3791252), (256, 1895626), (281, 1726976), (512, 947813), (562, 863488), (1124, 431744), (2248, 215872), (3373, 143872), (4496, 107936), (6746, 71936), (8992, 53968), (13492, 35968), (17984, 26984)]