486291222

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 1195084800

約数和(自身を除く): 708793578

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 103, 111, 139, 153, 206, 222, 278, 306, 309, 333, 417, 459, 618, 629, 666, 834, 918, 927, 999, 1251, 1258, 1751, 1854, 1887, 1998, 2363, 2502, 2781, 3502, 3753, 3774, 3811, 4726, 5143, 5253, 5562, 5661, 7089, 7506, 7622, 10286, 10506, 11322, 11433, 14178, 14317, 15429, 15759, 16983, 21267, 22866, 28634, 30858, 31518, 33966, 34299, 42534, 42951, 46287, 47277, 63801, 64787, 68598, 85902, 87431, 92574, 94554, 102897, 127602, 128853, 129574, 138861, 174862, 194361, 205794, 243389, 257706, 262293, 277722, 386559, 388722, 486778, 524586, 529729, 583083, 730167, 773118, 786879, 1059458, 1166166, 1460334, 1573758, 1589187, 1749249, 2190501, 2360637, 3178374, 3498498, 4381002, 4721274, 4767561, 6571503, 9005393, 9535122, 13143006, 14302683, 18010786, 27016179, 28605366, 54032358, 81048537, 162097074, 243145611, 486291222]

約数ペア:

[(1, 486291222), (2, 243145611), (3, 162097074), (6, 81048537), (9, 54032358), (17, 28605366), (18, 27016179), (27, 18010786), (34, 14302683), (37, 13143006), (51, 9535122), (54, 9005393), (74, 6571503), (102, 4767561), (103, 4721274), (111, 4381002), (139, 3498498), (153, 3178374), (206, 2360637), (222, 2190501), (278, 1749249), (306, 1589187), (309, 1573758), (333, 1460334), (417, 1166166), (459, 1059458), (618, 786879), (629, 773118), (666, 730167), (834, 583083), (918, 529729), (927, 524586), (999, 486778), (1251, 388722), (1258, 386559), (1751, 277722), (1854, 262293), (1887, 257706), (1998, 243389), (2363, 205794), (2502, 194361), (2781, 174862), (3502, 138861), (3753, 129574), (3774, 128853), (3811, 127602), (4726, 102897), (5143, 94554), (5253, 92574), (5562, 87431), (5661, 85902), (7089, 68598), (7506, 64787), (7622, 63801), (10286, 47277), (10506, 46287), (11322, 42951), (11433, 42534), (14178, 34299), (14317, 33966), (15429, 31518), (15759, 30858), (16983, 28634), (21267, 22866)]