243872256

素因数分解:

$2^9\times 3^1\times {\mathrm{158771}}^1$

素因数の和:158792

約数の個数: 40

約数和(自身を含む): 649695024

約数和(自身を除く): 405822768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 158771, 317542, 476313, 635084, 952626, 1270168, 1905252, 2540336, 3810504, 5080672, 7621008, 10161344, 15242016, 20322688, 30484032, 40645376, 60968064, 81290752, 121936128, 243872256]

約数ペア:

[(1, 243872256), (2, 121936128), (3, 81290752), (4, 60968064), (6, 40645376), (8, 30484032), (12, 20322688), (16, 15242016), (24, 10161344), (32, 7621008), (48, 5080672), (64, 3810504), (96, 2540336), (128, 1905252), (192, 1270168), (256, 952626), (384, 635084), (512, 476313), (768, 317542), (1536, 158771)]