211140048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:281

約数の個数: 160

約数和(自身を含む): 645958656

約数和(自身を除く): 434818608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 83, 84, 112, 113, 134, 166, 168, 201, 226, 249, 268, 332, 336, 339, 402, 452, 469, 498, 536, 581, 664, 678, 791, 804, 904, 938, 996, 1072, 1162, 1328, 1356, 1407, 1582, 1608, 1743, 1808, 1876, 1992, 2324, 2373, 2712, 2814, 3164, 3216, 3486, 3752, 3984, 4648, 4746, 5424, 5561, 5628, 6328, 6972, 7504, 7571, 9296, 9379, 9492, 11122, 11256, 12656, 13944, 15142, 16683, 18758, 18984, 22244, 22512, 22713, 27888, 28137, 30284, 33366, 37516, 37968, 38927, 44488, 45426, 52997, 56274, 60568, 65653, 66732, 75032, 77854, 88976, 90852, 105994, 112548, 116781, 121136, 131306, 133464, 150064, 155708, 158991, 181704, 196959, 211988, 225096, 233562, 262612, 266928, 311416, 317982, 363408, 393918, 423976, 450192, 467124, 525224, 622832, 628393, 635964, 787836, 847952, 934248, 1050448, 1256786, 1271928, 1575672, 1868496, 1885179, 2513572, 2543856, 3151344, 3770358, 4398751, 5027144, 7540716, 8797502, 10054288, 13196253, 15081432, 17595004, 26392506, 30162864, 35190008, 52785012, 70380016, 105570024, 211140048]

約数ペア:

[(1, 211140048), (2, 105570024), (3, 70380016), (4, 52785012), (6, 35190008), (7, 30162864), (8, 26392506), (12, 17595004), (14, 15081432), (16, 13196253), (21, 10054288), (24, 8797502), (28, 7540716), (42, 5027144), (48, 4398751), (56, 3770358), (67, 3151344), (83, 2543856), (84, 2513572), (112, 1885179), (113, 1868496), (134, 1575672), (166, 1271928), (168, 1256786), (201, 1050448), (226, 934248), (249, 847952), (268, 787836), (332, 635964), (336, 628393), (339, 622832), (402, 525224), (452, 467124), (469, 450192), (498, 423976), (536, 393918), (581, 363408), (664, 317982), (678, 311416), (791, 266928), (804, 262612), (904, 233562), (938, 225096), (996, 211988), (1072, 196959), (1162, 181704), (1328, 158991), (1356, 155708), (1407, 150064), (1582, 133464), (1608, 131306), (1743, 121136), (1808, 116781), (1876, 112548), (1992, 105994), (2324, 90852), (2373, 88976), (2712, 77854), (2814, 75032), (3164, 66732), (3216, 65653), (3486, 60568), (3752, 56274), (3984, 52997), (4648, 45426), (4746, 44488), (5424, 38927), (5561, 37968), (5628, 37516), (6328, 33366), (6972, 30284), (7504, 28137), (7571, 27888), (9296, 22713), (9379, 22512), (9492, 22244), (11122, 18984), (11256, 18758), (12656, 16683), (13944, 15142)]