400099824

素因数分解:

$2^4\times 3^4\times {\mathrm{139}}^1\times {\mathrm{2221}}^1$

素因数の和:2380

約数の個数: 100

約数和(自身を含む): 1166861080

約数和(自身を除く): 766761256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 139, 144, 162, 216, 278, 324, 417, 432, 556, 648, 834, 1112, 1251, 1296, 1668, 2221, 2224, 2502, 3336, 3753, 4442, 5004, 6663, 6672, 7506, 8884, 10008, 11259, 13326, 15012, 17768, 19989, 20016, 22518, 26652, 30024, 35536, 39978, 45036, 53304, 59967, 60048, 79956, 90072, 106608, 119934, 159912, 179901, 180144, 239868, 308719, 319824, 359802, 479736, 617438, 719604, 926157, 959472, 1234876, 1439208, 1852314, 2469752, 2778471, 2878416, 3704628, 4939504, 5556942, 7409256, 8335413, 11113884, 14818512, 16670826, 22227768, 25006239, 33341652, 44455536, 50012478, 66683304, 100024956, 133366608, 200049912, 400099824]

約数ペア:

[(1, 400099824), (2, 200049912), (3, 133366608), (4, 100024956), (6, 66683304), (8, 50012478), (9, 44455536), (12, 33341652), (16, 25006239), (18, 22227768), (24, 16670826), (27, 14818512), (36, 11113884), (48, 8335413), (54, 7409256), (72, 5556942), (81, 4939504), (108, 3704628), (139, 2878416), (144, 2778471), (162, 2469752), (216, 1852314), (278, 1439208), (324, 1234876), (417, 959472), (432, 926157), (556, 719604), (648, 617438), (834, 479736), (1112, 359802), (1251, 319824), (1296, 308719), (1668, 239868), (2221, 180144), (2224, 179901), (2502, 159912), (3336, 119934), (3753, 106608), (4442, 90072), (5004, 79956), (6663, 60048), (6672, 59967), (7506, 53304), (8884, 45036), (10008, 39978), (11259, 35536), (13326, 30024), (15012, 26652), (17768, 22518), (19989, 20016)]