830302144

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{8311}}^1$

素因数の和:8553

約数の個数: 56

約数和(自身を含む): 1891678208

約数和(自身を除く): 1061376064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1561, 1784, 3122, 3568, 6244, 7136, 8311, 12488, 14272, 16622, 24976, 33244, 49952, 58177, 66488, 99904, 116354, 132976, 232708, 265952, 465416, 531904, 930832, 1853353, 1861664, 3706706, 3723328, 7413412, 12973471, 14826824, 25946942, 29653648, 51893884, 59307296, 103787768, 118614592, 207575536, 415151072, 830302144]

約数ペア:

[(1, 830302144), (2, 415151072), (4, 207575536), (7, 118614592), (8, 103787768), (14, 59307296), (16, 51893884), (28, 29653648), (32, 25946942), (56, 14826824), (64, 12973471), (112, 7413412), (223, 3723328), (224, 3706706), (446, 1861664), (448, 1853353), (892, 930832), (1561, 531904), (1784, 465416), (3122, 265952), (3568, 232708), (6244, 132976), (7136, 116354), (8311, 99904), (12488, 66488), (14272, 58177), (16622, 49952), (24976, 33244)]