211583808

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{15971}}^1$

素因数の和:16012

約数の個数: 84

約数和(自身を含む): 632874528

約数和(自身を除く): 421290720

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 138, 144, 184, 192, 207, 276, 288, 368, 414, 552, 576, 736, 828, 1104, 1472, 1656, 2208, 3312, 4416, 6624, 13248, 15971, 31942, 47913, 63884, 95826, 127768, 143739, 191652, 255536, 287478, 367333, 383304, 511072, 574956, 734666, 766608, 1022144, 1101999, 1149912, 1469332, 1533216, 2203998, 2299824, 2938664, 3066432, 3305997, 4407996, 4599648, 5877328, 6611994, 8815992, 9199296, 11754656, 13223988, 17631984, 23509312, 26447976, 35263968, 52895952, 70527936, 105791904, 211583808]

約数ペア:

[(1, 211583808), (2, 105791904), (3, 70527936), (4, 52895952), (6, 35263968), (8, 26447976), (9, 23509312), (12, 17631984), (16, 13223988), (18, 11754656), (23, 9199296), (24, 8815992), (32, 6611994), (36, 5877328), (46, 4599648), (48, 4407996), (64, 3305997), (69, 3066432), (72, 2938664), (92, 2299824), (96, 2203998), (138, 1533216), (144, 1469332), (184, 1149912), (192, 1101999), (207, 1022144), (276, 766608), (288, 734666), (368, 574956), (414, 511072), (552, 383304), (576, 367333), (736, 287478), (828, 255536), (1104, 191652), (1472, 143739), (1656, 127768), (2208, 95826), (3312, 63884), (4416, 47913), (6624, 31942), (13248, 15971)]