391287744

素因数分解:

$2^6\times 3^2\times {\mathrm{679319}}^1$

素因数の和:679337

約数の個数: 42

約数和(自身を含む): 1121557320

約数和(自身を除く): 730269576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 679319, 1358638, 2037957, 2717276, 4075914, 5434552, 6113871, 8151828, 10869104, 12227742, 16303656, 21738208, 24455484, 32607312, 43476416, 48910968, 65214624, 97821936, 130429248, 195643872, 391287744]

約数ペア:

[(1, 391287744), (2, 195643872), (3, 130429248), (4, 97821936), (6, 65214624), (8, 48910968), (9, 43476416), (12, 32607312), (16, 24455484), (18, 21738208), (24, 16303656), (32, 12227742), (36, 10869104), (48, 8151828), (64, 6113871), (72, 5434552), (96, 4075914), (144, 2717276), (192, 2037957), (288, 1358638), (576, 679319)]