890652552

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{2441}}^1$

素因数の和:3134

約数の個数: 64

約数和(自身を含む): 2327909760

約数和(自身を除く): 1437257208

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 661, 1322, 1983, 2441, 2644, 3966, 4882, 5288, 7323, 7932, 9764, 14646, 15203, 15864, 19528, 29292, 30406, 45609, 56143, 58584, 60812, 91218, 112286, 121624, 168429, 182436, 224572, 336858, 364872, 449144, 673716, 1347432, 1613501, 3227002, 4840503, 6454004, 9681006, 12908008, 19362012, 37110523, 38724024, 74221046, 111331569, 148442092, 222663138, 296884184, 445326276, 890652552]

約数ペア:

[(1, 890652552), (2, 445326276), (3, 296884184), (4, 222663138), (6, 148442092), (8, 111331569), (12, 74221046), (23, 38724024), (24, 37110523), (46, 19362012), (69, 12908008), (92, 9681006), (138, 6454004), (184, 4840503), (276, 3227002), (552, 1613501), (661, 1347432), (1322, 673716), (1983, 449144), (2441, 364872), (2644, 336858), (3966, 224572), (4882, 182436), (5288, 168429), (7323, 121624), (7932, 112286), (9764, 91218), (14646, 60812), (15203, 58584), (15864, 56143), (19528, 45609), (29292, 30406)]