211679856

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{63913}}^1$

素因数の和:63950

約数の個数: 60

約数和(自身を含む): 618176208

約数和(自身を除く): 406496352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 207, 276, 368, 414, 552, 828, 1104, 1656, 3312, 63913, 127826, 191739, 255652, 383478, 511304, 575217, 766956, 1022608, 1150434, 1469999, 1533912, 2300868, 2939998, 3067824, 4409997, 4601736, 5879996, 8819994, 9203472, 11759992, 13229991, 17639988, 23519984, 26459982, 35279976, 52919964, 70559952, 105839928, 211679856]

約数ペア:

[(1, 211679856), (2, 105839928), (3, 70559952), (4, 52919964), (6, 35279976), (8, 26459982), (9, 23519984), (12, 17639988), (16, 13229991), (18, 11759992), (23, 9203472), (24, 8819994), (36, 5879996), (46, 4601736), (48, 4409997), (69, 3067824), (72, 2939998), (92, 2300868), (138, 1533912), (144, 1469999), (184, 1150434), (207, 1022608), (276, 766956), (368, 575217), (414, 511304), (552, 383478), (828, 255652), (1104, 191739), (1656, 127826), (3312, 63913)]