258239952

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1$

素因数の和:897

約数の個数: 120

約数和(自身を含む): 762463104

約数和(自身を除く): 504223152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 103, 138, 144, 184, 206, 207, 276, 309, 368, 412, 414, 552, 618, 757, 824, 828, 927, 1104, 1236, 1514, 1648, 1656, 1854, 2271, 2369, 2472, 3028, 3312, 3708, 4542, 4738, 4944, 6056, 6813, 7107, 7416, 9084, 9476, 12112, 13626, 14214, 14832, 17411, 18168, 18952, 21321, 27252, 28428, 34822, 36336, 37904, 42642, 52233, 54504, 56856, 69644, 77971, 85284, 104466, 109008, 113712, 139288, 155942, 156699, 170568, 208932, 233913, 278576, 311884, 313398, 341136, 417864, 467826, 623768, 626796, 701739, 835728, 935652, 1247536, 1253592, 1403478, 1793333, 1871304, 2507184, 2806956, 3586666, 3742608, 5379999, 5613912, 7173332, 10759998, 11227824, 14346664, 16139997, 21519996, 28693328, 32279994, 43039992, 64559988, 86079984, 129119976, 258239952]

約数ペア:

[(1, 258239952), (2, 129119976), (3, 86079984), (4, 64559988), (6, 43039992), (8, 32279994), (9, 28693328), (12, 21519996), (16, 16139997), (18, 14346664), (23, 11227824), (24, 10759998), (36, 7173332), (46, 5613912), (48, 5379999), (69, 3742608), (72, 3586666), (92, 2806956), (103, 2507184), (138, 1871304), (144, 1793333), (184, 1403478), (206, 1253592), (207, 1247536), (276, 935652), (309, 835728), (368, 701739), (412, 626796), (414, 623768), (552, 467826), (618, 417864), (757, 341136), (824, 313398), (828, 311884), (927, 278576), (1104, 233913), (1236, 208932), (1514, 170568), (1648, 156699), (1656, 155942), (1854, 139288), (2271, 113712), (2369, 109008), (2472, 104466), (3028, 85284), (3312, 77971), (3708, 69644), (4542, 56856), (4738, 54504), (4944, 52233), (6056, 42642), (6813, 37904), (7107, 36336), (7416, 34822), (9084, 28428), (9476, 27252), (12112, 21321), (13626, 18952), (14214, 18168), (14832, 17411)]