273577428

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5479}}^1$

素因数の和:5581

約数の個数: 72

約数和(自身を含む): 738046400

約数和(自身を除く): 464468972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1314, 1387, 2628, 2774, 4161, 5479, 5548, 8322, 10958, 12483, 16437, 16644, 21916, 24966, 32874, 49311, 49932, 65748, 98622, 104101, 197244, 208202, 312303, 399967, 416404, 624606, 799934, 936909, 1199901, 1249212, 1599868, 1873818, 2399802, 3599703, 3747636, 4799604, 7199406, 7599373, 14398812, 15198746, 22798119, 30397492, 45596238, 68394357, 91192476, 136788714, 273577428]

約数ペア:

[(1, 273577428), (2, 136788714), (3, 91192476), (4, 68394357), (6, 45596238), (9, 30397492), (12, 22798119), (18, 15198746), (19, 14398812), (36, 7599373), (38, 7199406), (57, 4799604), (73, 3747636), (76, 3599703), (114, 2399802), (146, 1873818), (171, 1599868), (219, 1249212), (228, 1199901), (292, 936909), (342, 799934), (438, 624606), (657, 416404), (684, 399967), (876, 312303), (1314, 208202), (1387, 197244), (2628, 104101), (2774, 98622), (4161, 65748), (5479, 49932), (5548, 49311), (8322, 32874), (10958, 24966), (12483, 21916), (16437, 16644)]