290400512

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{16931}}^1$

素因数の和:17014

約数の個数: 36

約数和(自身を含む): 588353136

約数和(自身を除く): 297952624

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 536, 1072, 2144, 4288, 8576, 16931, 17152, 33862, 67724, 135448, 270896, 541792, 1083584, 1134377, 2167168, 2268754, 4334336, 4537508, 9075016, 18150032, 36300064, 72600128, 145200256, 290400512]

約数ペア:

[(1, 290400512), (2, 145200256), (4, 72600128), (8, 36300064), (16, 18150032), (32, 9075016), (64, 4537508), (67, 4334336), (128, 2268754), (134, 2167168), (256, 1134377), (268, 1083584), (536, 541792), (1072, 270896), (2144, 135448), (4288, 67724), (8576, 33862), (16931, 17152)]