328732864

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{4787}}^1$

素因数の和:4865

約数の個数: 56

約数和(自身を含む): 693206640

約数和(自身を除く): 364473776

約数列:

[1, 2, 4, 8, 16, 29, 32, 37, 58, 64, 74, 116, 148, 232, 296, 464, 592, 928, 1073, 1184, 1856, 2146, 2368, 4292, 4787, 8584, 9574, 17168, 19148, 34336, 38296, 68672, 76592, 138823, 153184, 177119, 277646, 306368, 354238, 555292, 708476, 1110584, 1416952, 2221168, 2833904, 4442336, 5136451, 5667808, 8884672, 10272902, 11335616, 20545804, 41091608, 82183216, 164366432, 328732864]

約数ペア:

[(1, 328732864), (2, 164366432), (4, 82183216), (8, 41091608), (16, 20545804), (29, 11335616), (32, 10272902), (37, 8884672), (58, 5667808), (64, 5136451), (74, 4442336), (116, 2833904), (148, 2221168), (232, 1416952), (296, 1110584), (464, 708476), (592, 555292), (928, 354238), (1073, 306368), (1184, 277646), (1856, 177119), (2146, 153184), (2368, 138823), (4292, 76592), (4787, 68672), (8584, 38296), (9574, 34336), (17168, 19148)]