215328672

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1009}}^1$

素因数の和:1060

約数の個数: 192

約数和(自身を含む): 712656000

約数和(自身を除く): 497327328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 32, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 96, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 288, 304, 312, 342, 351, 416, 432, 456, 468, 494, 513, 608, 624, 684, 702, 741, 864, 912, 936, 988, 1009, 1026, 1248, 1368, 1404, 1482, 1824, 1872, 1976, 2018, 2052, 2223, 2736, 2808, 2964, 3027, 3744, 3952, 4036, 4104, 4446, 5472, 5616, 5928, 6054, 6669, 7904, 8072, 8208, 8892, 9081, 11232, 11856, 12108, 13117, 13338, 16144, 16416, 17784, 18162, 19171, 23712, 24216, 26234, 26676, 27243, 32288, 35568, 36324, 38342, 39351, 48432, 52468, 53352, 54486, 57513, 71136, 72648, 76684, 78702, 96864, 104936, 106704, 108972, 115026, 118053, 145296, 153368, 157404, 172539, 209872, 213408, 217944, 230052, 236106, 249223, 290592, 306736, 314808, 345078, 354159, 419744, 435888, 460104, 472212, 498446, 517617, 613472, 629616, 690156, 708318, 747669, 871776, 920208, 944424, 996892, 1035234, 1259232, 1380312, 1416636, 1495338, 1840416, 1888848, 1993784, 2070468, 2243007, 2760624, 2833272, 2990676, 3777696, 3987568, 4140936, 4486014, 5521248, 5666544, 5981352, 6729021, 7975136, 8281872, 8972028, 11333088, 11962704, 13458042, 16563744, 17944056, 23925408, 26916084, 35888112, 53832168, 71776224, 107664336, 215328672]

約数ペア:

[(1, 215328672), (2, 107664336), (3, 71776224), (4, 53832168), (6, 35888112), (8, 26916084), (9, 23925408), (12, 17944056), (13, 16563744), (16, 13458042), (18, 11962704), (19, 11333088), (24, 8972028), (26, 8281872), (27, 7975136), (32, 6729021), (36, 5981352), (38, 5666544), (39, 5521248), (48, 4486014), (52, 4140936), (54, 3987568), (57, 3777696), (72, 2990676), (76, 2833272), (78, 2760624), (96, 2243007), (104, 2070468), (108, 1993784), (114, 1888848), (117, 1840416), (144, 1495338), (152, 1416636), (156, 1380312), (171, 1259232), (208, 1035234), (216, 996892), (228, 944424), (234, 920208), (247, 871776), (288, 747669), (304, 708318), (312, 690156), (342, 629616), (351, 613472), (416, 517617), (432, 498446), (456, 472212), (468, 460104), (494, 435888), (513, 419744), (608, 354159), (624, 345078), (684, 314808), (702, 306736), (741, 290592), (864, 249223), (912, 236106), (936, 230052), (988, 217944), (1009, 213408), (1026, 209872), (1248, 172539), (1368, 157404), (1404, 153368), (1482, 145296), (1824, 118053), (1872, 115026), (1976, 108972), (2018, 106704), (2052, 104936), (2223, 96864), (2736, 78702), (2808, 76684), (2964, 72648), (3027, 71136), (3744, 57513), (3952, 54486), (4036, 53352), (4104, 52468), (4446, 48432), (5472, 39351), (5616, 38342), (5928, 36324), (6054, 35568), (6669, 32288), (7904, 27243), (8072, 26676), (8208, 26234), (8892, 24216), (9081, 23712), (11232, 19171), (11856, 18162), (12108, 17784), (13117, 16416), (13338, 16144)]