399454416

素因数分解:

$2^4\times 3^4\times {\mathrm{193}}^1\times {\mathrm{1597}}^1$

素因数の和:1810

約数の個数: 100

約数和(自身を含む): 1162855012

約数和(自身を除く): 763400596

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 193, 216, 324, 386, 432, 579, 648, 772, 1158, 1296, 1544, 1597, 1737, 2316, 3088, 3194, 3474, 4632, 4791, 5211, 6388, 6948, 9264, 9582, 10422, 12776, 13896, 14373, 15633, 19164, 20844, 25552, 27792, 28746, 31266, 38328, 41688, 43119, 57492, 62532, 76656, 83376, 86238, 114984, 125064, 129357, 172476, 229968, 250128, 258714, 308221, 344952, 517428, 616442, 689904, 924663, 1034856, 1232884, 1849326, 2069712, 2465768, 2773989, 3698652, 4931536, 5547978, 7397304, 8321967, 11095956, 14794608, 16643934, 22191912, 24965901, 33287868, 44383824, 49931802, 66575736, 99863604, 133151472, 199727208, 399454416]

約数ペア:

[(1, 399454416), (2, 199727208), (3, 133151472), (4, 99863604), (6, 66575736), (8, 49931802), (9, 44383824), (12, 33287868), (16, 24965901), (18, 22191912), (24, 16643934), (27, 14794608), (36, 11095956), (48, 8321967), (54, 7397304), (72, 5547978), (81, 4931536), (108, 3698652), (144, 2773989), (162, 2465768), (193, 2069712), (216, 1849326), (324, 1232884), (386, 1034856), (432, 924663), (579, 689904), (648, 616442), (772, 517428), (1158, 344952), (1296, 308221), (1544, 258714), (1597, 250128), (1737, 229968), (2316, 172476), (3088, 129357), (3194, 125064), (3474, 114984), (4632, 86238), (4791, 83376), (5211, 76656), (6388, 62532), (6948, 57492), (9264, 43119), (9582, 41688), (10422, 38328), (12776, 31266), (13896, 28746), (14373, 27792), (15633, 25552), (19164, 20844)]