280334688

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{28351}}^1$

素因数の和:28467

約数の個数: 48

約数和(自身を含む): 743049216

約数和(自身を除く): 462714528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 28351, 56702, 85053, 113404, 170106, 226808, 340212, 453616, 680424, 907232, 1360848, 2721696, 2920153, 5840306, 8760459, 11680612, 17520918, 23361224, 35041836, 46722448, 70083672, 93444896, 140167344, 280334688]

約数ペア:

[(1, 280334688), (2, 140167344), (3, 93444896), (4, 70083672), (6, 46722448), (8, 35041836), (12, 23361224), (16, 17520918), (24, 11680612), (32, 8760459), (48, 5840306), (96, 2920153), (103, 2721696), (206, 1360848), (309, 907232), (412, 680424), (618, 453616), (824, 340212), (1236, 226808), (1648, 170106), (2472, 113404), (3296, 85053), (4944, 56702), (9888, 28351)]