840350208

素因数分解:

$2^9\times 3^1\times {\mathrm{547103}}^1$

素因数の和:547124

約数の個数: 40

約数和(自身を含む): 2238749568

約数和(自身を除く): 1398399360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 547103, 1094206, 1641309, 2188412, 3282618, 4376824, 6565236, 8753648, 13130472, 17507296, 26260944, 35014592, 52521888, 70029184, 105043776, 140058368, 210087552, 280116736, 420175104, 840350208]

約数ペア:

[(1, 840350208), (2, 420175104), (3, 280116736), (4, 210087552), (6, 140058368), (8, 105043776), (12, 70029184), (16, 52521888), (24, 35014592), (32, 26260944), (48, 17507296), (64, 13130472), (96, 8753648), (128, 6565236), (192, 4376824), (256, 3282618), (384, 2188412), (512, 1641309), (768, 1094206), (1536, 547103)]