987331248

素因数分解:

$2^4\times 3^3\times {\mathrm{2285489}}^1$

素因数の和:2285506

約数の個数: 40

約数和(自身を含む): 2834007600

約数和(自身を除く): 1846676352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2285489, 4570978, 6856467, 9141956, 13712934, 18283912, 20569401, 27425868, 36567824, 41138802, 54851736, 61708203, 82277604, 109703472, 123416406, 164555208, 246832812, 329110416, 493665624, 987331248]

約数ペア:

[(1, 987331248), (2, 493665624), (3, 329110416), (4, 246832812), (6, 164555208), (8, 123416406), (9, 109703472), (12, 82277604), (16, 61708203), (18, 54851736), (24, 41138802), (27, 36567824), (36, 27425868), (48, 20569401), (54, 18283912), (72, 13712934), (108, 9141956), (144, 6856467), (216, 4570978), (432, 2285489)]