519984

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 1528176

約数和(自身を除く): 1008192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 157, 184, 207, 276, 314, 368, 414, 471, 552, 628, 828, 942, 1104, 1256, 1413, 1656, 1884, 2512, 2826, 3312, 3611, 3768, 5652, 7222, 7536, 10833, 11304, 14444, 21666, 22608, 28888, 32499, 43332, 57776, 64998, 86664, 129996, 173328, 259992, 519984]

約数ペア:

[(1, 519984), (2, 259992), (3, 173328), (4, 129996), (6, 86664), (8, 64998), (9, 57776), (12, 43332), (16, 32499), (18, 28888), (23, 22608), (24, 21666), (36, 14444), (46, 11304), (48, 10833), (69, 7536), (72, 7222), (92, 5652), (138, 3768), (144, 3611), (157, 3312), (184, 2826), (207, 2512), (276, 1884), (314, 1656), (368, 1413), (414, 1256), (471, 1104), (552, 942), (628, 828)]