1057217172

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31657}}^1$

素因数の和:31709

約数の個数: 72

約数和(自身を含む): 2829465408

約数和(自身を除く): 1772248236

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 121, 132, 138, 242, 253, 276, 363, 484, 506, 726, 759, 1012, 1452, 1518, 2783, 3036, 5566, 8349, 11132, 16698, 31657, 33396, 63314, 94971, 126628, 189942, 348227, 379884, 696454, 728111, 1044681, 1392908, 1456222, 2089362, 2184333, 2912444, 3830497, 4178724, 4368666, 7660994, 8009221, 8737332, 11491491, 15321988, 16018442, 22982982, 24027663, 32036884, 45965964, 48055326, 88101431, 96110652, 176202862, 264304293, 352405724, 528608586, 1057217172]

約数ペア:

[(1, 1057217172), (2, 528608586), (3, 352405724), (4, 264304293), (6, 176202862), (11, 96110652), (12, 88101431), (22, 48055326), (23, 45965964), (33, 32036884), (44, 24027663), (46, 22982982), (66, 16018442), (69, 15321988), (92, 11491491), (121, 8737332), (132, 8009221), (138, 7660994), (242, 4368666), (253, 4178724), (276, 3830497), (363, 2912444), (484, 2184333), (506, 2089362), (726, 1456222), (759, 1392908), (1012, 1044681), (1452, 728111), (1518, 696454), (2783, 379884), (3036, 348227), (5566, 189942), (8349, 126628), (11132, 94971), (16698, 63314), (31657, 33396)]