1025204976

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{331}}^1$

素因数の和:639

約数の個数: 120

約数和(自身を含む): 2917287984

約数和(自身を除く): 1892083008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 157, 274, 314, 331, 411, 471, 548, 628, 662, 822, 942, 993, 1096, 1233, 1256, 1324, 1413, 1644, 1884, 1986, 2192, 2466, 2512, 2648, 2826, 2979, 3288, 3768, 3972, 4932, 5296, 5652, 5958, 6576, 7536, 7944, 9864, 11304, 11916, 15888, 19728, 21509, 22608, 23832, 43018, 45347, 47664, 51967, 64527, 86036, 90694, 103934, 129054, 136041, 155901, 172072, 181388, 193581, 207868, 258108, 272082, 311802, 344144, 362776, 387162, 408123, 415736, 467703, 516216, 544164, 623604, 725552, 774324, 816246, 831472, 935406, 1032432, 1088328, 1247208, 1548648, 1632492, 1870812, 2176656, 2494416, 3097296, 3264984, 3741624, 6529968, 7119479, 7483248, 14238958, 21358437, 28477916, 42716874, 56955832, 64075311, 85433748, 113911664, 128150622, 170867496, 256301244, 341734992, 512602488, 1025204976]

約数ペア:

[(1, 1025204976), (2, 512602488), (3, 341734992), (4, 256301244), (6, 170867496), (8, 128150622), (9, 113911664), (12, 85433748), (16, 64075311), (18, 56955832), (24, 42716874), (36, 28477916), (48, 21358437), (72, 14238958), (137, 7483248), (144, 7119479), (157, 6529968), (274, 3741624), (314, 3264984), (331, 3097296), (411, 2494416), (471, 2176656), (548, 1870812), (628, 1632492), (662, 1548648), (822, 1247208), (942, 1088328), (993, 1032432), (1096, 935406), (1233, 831472), (1256, 816246), (1324, 774324), (1413, 725552), (1644, 623604), (1884, 544164), (1986, 516216), (2192, 467703), (2466, 415736), (2512, 408123), (2648, 387162), (2826, 362776), (2979, 344144), (3288, 311802), (3768, 272082), (3972, 258108), (4932, 207868), (5296, 193581), (5652, 181388), (5958, 172072), (6576, 155901), (7536, 136041), (7944, 129054), (9864, 103934), (11304, 90694), (11916, 86036), (15888, 64527), (19728, 51967), (21509, 47664), (22608, 45347), (23832, 43018)]