211580496

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:561

約数の個数: 120

約数和(自身を含む): 622954176

約数和(自身を除く): 411373680

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 69, 72, 92, 138, 144, 184, 193, 207, 276, 331, 368, 386, 414, 552, 579, 662, 772, 828, 993, 1104, 1158, 1324, 1544, 1656, 1737, 1986, 2316, 2648, 2979, 3088, 3312, 3474, 3972, 4439, 4632, 5296, 5958, 6948, 7613, 7944, 8878, 9264, 11916, 13317, 13896, 15226, 15888, 17756, 22839, 23832, 26634, 27792, 30452, 35512, 39951, 45678, 47664, 53268, 60904, 63883, 68517, 71024, 79902, 91356, 106536, 121808, 127766, 137034, 159804, 182712, 191649, 213072, 255532, 274068, 319608, 365424, 383298, 511064, 548136, 574947, 639216, 766596, 1022128, 1096272, 1149894, 1469309, 1533192, 2299788, 2938618, 3066384, 4407927, 4599576, 5877236, 8815854, 9199152, 11754472, 13223781, 17631708, 23508944, 26447562, 35263416, 52895124, 70526832, 105790248, 211580496]

約数ペア:

[(1, 211580496), (2, 105790248), (3, 70526832), (4, 52895124), (6, 35263416), (8, 26447562), (9, 23508944), (12, 17631708), (16, 13223781), (18, 11754472), (23, 9199152), (24, 8815854), (36, 5877236), (46, 4599576), (48, 4407927), (69, 3066384), (72, 2938618), (92, 2299788), (138, 1533192), (144, 1469309), (184, 1149894), (193, 1096272), (207, 1022128), (276, 766596), (331, 639216), (368, 574947), (386, 548136), (414, 511064), (552, 383298), (579, 365424), (662, 319608), (772, 274068), (828, 255532), (993, 213072), (1104, 191649), (1158, 182712), (1324, 159804), (1544, 137034), (1656, 127766), (1737, 121808), (1986, 106536), (2316, 91356), (2648, 79902), (2979, 71024), (3088, 68517), (3312, 63883), (3474, 60904), (3972, 53268), (4439, 47664), (4632, 45678), (5296, 39951), (5958, 35512), (6948, 30452), (7613, 27792), (7944, 26634), (8878, 23832), (9264, 22839), (11916, 17756), (13317, 15888), (13896, 15226)]