391342464

素因数分解:

$2^7\times 3^2\times {\mathrm{339707}}^1$

素因数の和:339727

約数の個数: 48

約数和(自身を含む): 1126132020

約数和(自身を除く): 734789556

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 339707, 679414, 1019121, 1358828, 2038242, 2717656, 3057363, 4076484, 5435312, 6114726, 8152968, 10870624, 12229452, 16305936, 21741248, 24458904, 32611872, 43482496, 48917808, 65223744, 97835616, 130447488, 195671232, 391342464]

約数ペア:

[(1, 391342464), (2, 195671232), (3, 130447488), (4, 97835616), (6, 65223744), (8, 48917808), (9, 43482496), (12, 32611872), (16, 24458904), (18, 21741248), (24, 16305936), (32, 12229452), (36, 10870624), (48, 8152968), (64, 6114726), (72, 5435312), (96, 4076484), (128, 3057363), (144, 2717656), (192, 2038242), (288, 1358828), (384, 1019121), (576, 679414), (1152, 339707)]