19995532032

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{34123}}^1$

素因数の和:34258

約数の個数: 144

約数和(自身を含む): 61379521280

約数和(自身を除く): 41383989248

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 109, 112, 128, 168, 192, 218, 224, 256, 327, 336, 384, 436, 448, 654, 672, 763, 768, 872, 896, 1308, 1344, 1526, 1744, 1792, 2289, 2616, 2688, 3052, 3488, 4578, 5232, 5376, 6104, 6976, 9156, 10464, 12208, 13952, 18312, 20928, 24416, 27904, 34123, 36624, 41856, 48832, 68246, 73248, 83712, 97664, 102369, 136492, 146496, 195328, 204738, 238861, 272984, 292992, 409476, 477722, 545968, 585984, 716583, 818952, 955444, 1091936, 1433166, 1637904, 1910888, 2183872, 2866332, 3275808, 3719407, 3821776, 4367744, 5732664, 6551616, 7438814, 7643552, 8735488, 11158221, 11465328, 13103232, 14877628, 15287104, 22316442, 22930656, 26035849, 26206464, 29755256, 30574208, 44632884, 45861312, 52071698, 59510512, 61148416, 78107547, 89265768, 91722624, 104143396, 119021024, 156215094, 178531536, 183445248, 208286792, 238042048, 312430188, 357063072, 416573584, 476084096, 624860376, 714126144, 833147168, 952168192, 1249720752, 1428252288, 1666294336, 2499441504, 2856504576, 3332588672, 4998883008, 6665177344, 9997766016, 19995532032]

約数ペア:

[(1, 19995532032), (2, 9997766016), (3, 6665177344), (4, 4998883008), (6, 3332588672), (7, 2856504576), (8, 2499441504), (12, 1666294336), (14, 1428252288), (16, 1249720752), (21, 952168192), (24, 833147168), (28, 714126144), (32, 624860376), (42, 476084096), (48, 416573584), (56, 357063072), (64, 312430188), (84, 238042048), (96, 208286792), (109, 183445248), (112, 178531536), (128, 156215094), (168, 119021024), (192, 104143396), (218, 91722624), (224, 89265768), (256, 78107547), (327, 61148416), (336, 59510512), (384, 52071698), (436, 45861312), (448, 44632884), (654, 30574208), (672, 29755256), (763, 26206464), (768, 26035849), (872, 22930656), (896, 22316442), (1308, 15287104), (1344, 14877628), (1526, 13103232), (1744, 11465328), (1792, 11158221), (2289, 8735488), (2616, 7643552), (2688, 7438814), (3052, 6551616), (3488, 5732664), (4578, 4367744), (5232, 3821776), (5376, 3719407), (6104, 3275808), (6976, 2866332), (9156, 2183872), (10464, 1910888), (12208, 1637904), (13952, 1433166), (18312, 1091936), (20928, 955444), (24416, 818952), (27904, 716583), (34123, 585984), (36624, 545968), (41856, 477722), (48832, 409476), (68246, 292992), (73248, 272984), (83712, 238861), (97664, 204738), (102369, 195328), (136492, 146496)]