230645808

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^2$

素因数の和:443

約数の個数: 90

約数和(自身を含む): 663939276

約数和(自身を除く): 433293468

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 72, 86, 129, 144, 172, 193, 258, 344, 386, 387, 516, 579, 688, 772, 774, 1032, 1158, 1544, 1548, 1737, 2064, 2316, 3088, 3096, 3474, 4632, 6192, 6948, 8299, 9264, 13896, 16598, 24897, 27792, 33196, 37249, 49794, 66392, 74498, 74691, 99588, 111747, 132784, 148996, 149382, 199176, 223494, 297992, 298764, 335241, 398352, 446988, 595984, 597528, 670482, 893976, 1195056, 1340964, 1601707, 1787952, 2681928, 3203414, 4805121, 5363856, 6406828, 9610242, 12813656, 14415363, 19220484, 25627312, 28830726, 38440968, 57661452, 76881936, 115322904, 230645808]

約数ペア:

[(1, 230645808), (2, 115322904), (3, 76881936), (4, 57661452), (6, 38440968), (8, 28830726), (9, 25627312), (12, 19220484), (16, 14415363), (18, 12813656), (24, 9610242), (36, 6406828), (43, 5363856), (48, 4805121), (72, 3203414), (86, 2681928), (129, 1787952), (144, 1601707), (172, 1340964), (193, 1195056), (258, 893976), (344, 670482), (386, 597528), (387, 595984), (516, 446988), (579, 398352), (688, 335241), (772, 298764), (774, 297992), (1032, 223494), (1158, 199176), (1544, 149382), (1548, 148996), (1737, 132784), (2064, 111747), (2316, 99588), (3088, 74691), (3096, 74498), (3474, 66392), (4632, 49794), (6192, 37249), (6948, 33196), (8299, 27792), (9264, 24897), (13896, 16598)]