399447744

素因数分解:

$2^6\times 3^1\times {\mathrm{233}}^1\times {\mathrm{8929}}^1$

素因数の和:9177

約数の個数: 56

約数和(自身を含む): 1061526960

約数和(自身を除く): 662079216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 233, 466, 699, 932, 1398, 1864, 2796, 3728, 5592, 7456, 8929, 11184, 14912, 17858, 22368, 26787, 35716, 44736, 53574, 71432, 107148, 142864, 214296, 285728, 428592, 571456, 857184, 1714368, 2080457, 4160914, 6241371, 8321828, 12482742, 16643656, 24965484, 33287312, 49930968, 66574624, 99861936, 133149248, 199723872, 399447744]

約数ペア:

[(1, 399447744), (2, 199723872), (3, 133149248), (4, 99861936), (6, 66574624), (8, 49930968), (12, 33287312), (16, 24965484), (24, 16643656), (32, 12482742), (48, 8321828), (64, 6241371), (96, 4160914), (192, 2080457), (233, 1714368), (466, 857184), (699, 571456), (932, 428592), (1398, 285728), (1864, 214296), (2796, 142864), (3728, 107148), (5592, 71432), (7456, 53574), (8929, 44736), (11184, 35716), (14912, 26787), (17858, 22368)]