21741216768

素因数分解:

$2^{10}\times 3^2\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{919}}^1$

素因数の和:1113

約数の個数: 264

約数和(自身を含む): 66983080320

約数和(自身を除く): 45241863552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 64, 68, 72, 96, 102, 128, 136, 144, 151, 153, 192, 204, 256, 272, 288, 302, 306, 384, 408, 453, 512, 544, 576, 604, 612, 768, 816, 906, 919, 1024, 1088, 1152, 1208, 1224, 1359, 1536, 1632, 1812, 1838, 2176, 2304, 2416, 2448, 2567, 2718, 2757, 3072, 3264, 3624, 3676, 4352, 4608, 4832, 4896, 5134, 5436, 5514, 6528, 7248, 7352, 7701, 8271, 8704, 9216, 9664, 9792, 10268, 10872, 11028, 13056, 14496, 14704, 15402, 15623, 16542, 17408, 19328, 19584, 20536, 21744, 22056, 23103, 26112, 28992, 29408, 30804, 31246, 33084, 38656, 39168, 41072, 43488, 44112, 46206, 46869, 52224, 57984, 58816, 61608, 62492, 66168, 77312, 78336, 82144, 86976, 88224, 92412, 93738, 115968, 117632, 123216, 124984, 132336, 138769, 140607, 154624, 156672, 164288, 173952, 176448, 184824, 187476, 231936, 235264, 246432, 249968, 264672, 277538, 281214, 328576, 347904, 352896, 369648, 374952, 416307, 463872, 470528, 492864, 499936, 529344, 555076, 562428, 657152, 695808, 705792, 739296, 749904, 832614, 941056, 985728, 999872, 1058688, 1110152, 1124856, 1248921, 1314304, 1391616, 1411584, 1478592, 1499808, 1665228, 1971456, 1999744, 2117376, 2220304, 2249712, 2359073, 2497842, 2628608, 2823168, 2957184, 2999616, 3330456, 3942912, 3999488, 4234752, 4440608, 4499424, 4718146, 4995684, 5914368, 5999232, 6660912, 7077219, 7885824, 7998976, 8469504, 8881216, 8998848, 9436292, 9991368, 11828736, 11998464, 13321824, 14154438, 15997952, 17762432, 17997696, 18872584, 19982736, 21231657, 23657472, 23996928, 26643648, 28308876, 35524864, 35995392, 37745168, 39965472, 42463314, 47993856, 53287296, 56617752, 71049728, 71990784, 75490336, 79930944, 84926628, 106574592, 113235504, 142099456, 143981568, 150980672, 159861888, 169853256, 213149184, 226471008, 301961344, 319723776, 339706512, 426298368, 452942016, 603922688, 639447552, 679413024, 905884032, 1207845376, 1278895104, 1358826048, 1811768064, 2415690752, 2717652096, 3623536128, 5435304192, 7247072256, 10870608384, 21741216768]

約数ペア:

[(1, 21741216768), (2, 10870608384), (3, 7247072256), (4, 5435304192), (6, 3623536128), (8, 2717652096), (9, 2415690752), (12, 1811768064), (16, 1358826048), (17, 1278895104), (18, 1207845376), (24, 905884032), (32, 679413024), (34, 639447552), (36, 603922688), (48, 452942016), (51, 426298368), (64, 339706512), (68, 319723776), (72, 301961344), (96, 226471008), (102, 213149184), (128, 169853256), (136, 159861888), (144, 150980672), (151, 143981568), (153, 142099456), (192, 113235504), (204, 106574592), (256, 84926628), (272, 79930944), (288, 75490336), (302, 71990784), (306, 71049728), (384, 56617752), (408, 53287296), (453, 47993856), (512, 42463314), (544, 39965472), (576, 37745168), (604, 35995392), (612, 35524864), (768, 28308876), (816, 26643648), (906, 23996928), (919, 23657472), (1024, 21231657), (1088, 19982736), (1152, 18872584), (1208, 17997696), (1224, 17762432), (1359, 15997952), (1536, 14154438), (1632, 13321824), (1812, 11998464), (1838, 11828736), (2176, 9991368), (2304, 9436292), (2416, 8998848), (2448, 8881216), (2567, 8469504), (2718, 7998976), (2757, 7885824), (3072, 7077219), (3264, 6660912), (3624, 5999232), (3676, 5914368), (4352, 4995684), (4608, 4718146), (4832, 4499424), (4896, 4440608), (5134, 4234752), (5436, 3999488), (5514, 3942912), (6528, 3330456), (7248, 2999616), (7352, 2957184), (7701, 2823168), (8271, 2628608), (8704, 2497842), (9216, 2359073), (9664, 2249712), (9792, 2220304), (10268, 2117376), (10872, 1999744), (11028, 1971456), (13056, 1665228), (14496, 1499808), (14704, 1478592), (15402, 1411584), (15623, 1391616), (16542, 1314304), (17408, 1248921), (19328, 1124856), (19584, 1110152), (20536, 1058688), (21744, 999872), (22056, 985728), (23103, 941056), (26112, 832614), (28992, 749904), (29408, 739296), (30804, 705792), (31246, 695808), (33084, 657152), (38656, 562428), (39168, 555076), (41072, 529344), (43488, 499936), (44112, 492864), (46206, 470528), (46869, 463872), (52224, 416307), (57984, 374952), (58816, 369648), (61608, 352896), (62492, 347904), (66168, 328576), (77312, 281214), (78336, 277538), (82144, 264672), (86976, 249968), (88224, 246432), (92412, 235264), (93738, 231936), (115968, 187476), (117632, 184824), (123216, 176448), (124984, 173952), (132336, 164288), (138769, 156672), (140607, 154624)]