1193722496

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{191}}^1\times {\mathrm{311}}^1$

素因数の和:673

約数の個数: 64

約数和(自身を含む): 2413532160

約数和(自身を除く): 1219809664

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 191, 311, 314, 382, 622, 628, 764, 1244, 1256, 1528, 2488, 2512, 3056, 4976, 5024, 6112, 9952, 10048, 12224, 19904, 20096, 24448, 29987, 39808, 48827, 59401, 59974, 97654, 118802, 119948, 195308, 237604, 239896, 390616, 475208, 479792, 781232, 950416, 959584, 1562464, 1900832, 1919168, 3124928, 3801664, 3838336, 6249856, 7603328, 9325957, 18651914, 37303828, 74607656, 149215312, 298430624, 596861248, 1193722496]

約数ペア:

[(1, 1193722496), (2, 596861248), (4, 298430624), (8, 149215312), (16, 74607656), (32, 37303828), (64, 18651914), (128, 9325957), (157, 7603328), (191, 6249856), (311, 3838336), (314, 3801664), (382, 3124928), (622, 1919168), (628, 1900832), (764, 1562464), (1244, 959584), (1256, 950416), (1528, 781232), (2488, 479792), (2512, 475208), (3056, 390616), (4976, 239896), (5024, 237604), (6112, 195308), (9952, 119948), (10048, 118802), (12224, 97654), (19904, 59974), (20096, 59401), (24448, 48827), (29987, 39808)]