428239296

素因数分解:

$2^6\times 3^2\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:1746

約数の個数: 84

約数和(自身を含む): 1230325200

約数和(自身を除く): 802085904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 809, 919, 1618, 1838, 2427, 2757, 3236, 3676, 4854, 5514, 6472, 7281, 7352, 8271, 9708, 11028, 12944, 14562, 14704, 16542, 19416, 22056, 25888, 29124, 29408, 33084, 38832, 44112, 51776, 58248, 58816, 66168, 77664, 88224, 116496, 132336, 155328, 176448, 232992, 264672, 465984, 529344, 743471, 1486942, 2230413, 2973884, 4460826, 5947768, 6691239, 8921652, 11895536, 13382478, 17843304, 23791072, 26764956, 35686608, 47582144, 53529912, 71373216, 107059824, 142746432, 214119648, 428239296]

約数ペア:

[(1, 428239296), (2, 214119648), (3, 142746432), (4, 107059824), (6, 71373216), (8, 53529912), (9, 47582144), (12, 35686608), (16, 26764956), (18, 23791072), (24, 17843304), (32, 13382478), (36, 11895536), (48, 8921652), (64, 6691239), (72, 5947768), (96, 4460826), (144, 2973884), (192, 2230413), (288, 1486942), (576, 743471), (809, 529344), (919, 465984), (1618, 264672), (1838, 232992), (2427, 176448), (2757, 155328), (3236, 132336), (3676, 116496), (4854, 88224), (5514, 77664), (6472, 66168), (7281, 58816), (7352, 58248), (8271, 51776), (9708, 44112), (11028, 38832), (12944, 33084), (14562, 29408), (14704, 29124), (16542, 25888), (19416, 22056)]