427959072

素因数分解:

$2^5\times 3^3\times {\mathrm{495323}}^1$

素因数の和:495342

約数の個数: 48

約数和(自身を含む): 1248216480

約数和(自身を除く): 820257408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 495323, 990646, 1485969, 1981292, 2971938, 3962584, 4457907, 5943876, 7925168, 8915814, 11887752, 13373721, 15850336, 17831628, 23775504, 26747442, 35663256, 47551008, 53494884, 71326512, 106989768, 142653024, 213979536, 427959072]

約数ペア:

[(1, 427959072), (2, 213979536), (3, 142653024), (4, 106989768), (6, 71326512), (8, 53494884), (9, 47551008), (12, 35663256), (16, 26747442), (18, 23775504), (24, 17831628), (27, 15850336), (32, 13373721), (36, 11887752), (48, 8915814), (54, 7925168), (72, 5943876), (96, 4457907), (108, 3962584), (144, 2971938), (216, 1981292), (288, 1485969), (432, 990646), (864, 495323)]