514996956

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{1361}}^1$

素因数の和:1851

約数の個数: 72

約数和(自身を含む): 1362370464

約数和(自身を除く): 847373508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 457, 828, 914, 1361, 1371, 1828, 2722, 2742, 4083, 4113, 5444, 5484, 8166, 8226, 10511, 12249, 16332, 16452, 21022, 24498, 31303, 31533, 42044, 48996, 62606, 63066, 93909, 94599, 125212, 126132, 187818, 189198, 281727, 375636, 378396, 563454, 621977, 1126908, 1243954, 1865931, 2487908, 3731862, 5597793, 7463724, 11195586, 14305471, 22391172, 28610942, 42916413, 57221884, 85832826, 128749239, 171665652, 257498478, 514996956]

約数ペア:

[(1, 514996956), (2, 257498478), (3, 171665652), (4, 128749239), (6, 85832826), (9, 57221884), (12, 42916413), (18, 28610942), (23, 22391172), (36, 14305471), (46, 11195586), (69, 7463724), (92, 5597793), (138, 3731862), (207, 2487908), (276, 1865931), (414, 1243954), (457, 1126908), (828, 621977), (914, 563454), (1361, 378396), (1371, 375636), (1828, 281727), (2722, 189198), (2742, 187818), (4083, 126132), (4113, 125212), (5444, 94599), (5484, 93909), (8166, 63066), (8226, 62606), (10511, 48996), (12249, 42044), (16332, 31533), (16452, 31303), (21022, 24498)]