217462752

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1$

素因数の和:1070

約数の個数: 192

約数和(自身を含む): 719712000

約数和(自身を除く): 502249248

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, 1019, 1026, 1248, 1368, 1404, 1482, 1824, 1872, 1976, 2038, 2052, 2223, 2736, 2808, 2964, 3057, 3744, 3952, 4076, 4104, 4446, 5472, 5616, 5928, 6114, 6669, 7904, 8152, 8208, 8892, 9171, 11232, 11856, 12228, 13247, 13338, 16304, 16416, 17784, 18342, 19361, 23712, 24456, 26494, 26676, 27513, 32608, 35568, 36684, 38722, 39741, 48912, 52988, 53352, 55026, 58083, 71136, 73368, 77444, 79482, 97824, 105976, 106704, 110052, 116166, 119223, 146736, 154888, 158964, 174249, 211952, 213408, 220104, 232332, 238446, 251693, 293472, 309776, 317928, 348498, 357669, 423904, 440208, 464664, 476892, 503386, 522747, 619552, 635856, 696996, 715338, 755079, 880416, 929328, 953784, 1006772, 1045494, 1271712, 1393992, 1430676, 1510158, 1858656, 1907568, 2013544, 2090988, 2265237, 2787984, 2861352, 3020316, 3815136, 4027088, 4181976, 4530474, 5575968, 5722704, 6040632, 6795711, 8054176, 8363952, 9060948, 11445408, 12081264, 13591422, 16727904, 18121896, 24162528, 27182844, 36243792, 54365688, 72487584, 108731376, 217462752]

約数ペア:

[(1, 217462752), (2, 108731376), (3, 72487584), (4, 54365688), (6, 36243792), (8, 27182844), (9, 24162528), (12, 18121896), (13, 16727904), (16, 13591422), (18, 12081264), (19, 11445408), (24, 9060948), (26, 8363952), (27, 8054176), (32, 6795711), (36, 6040632), (38, 5722704), (39, 5575968), (48, 4530474), (52, 4181976), (54, 4027088), (57, 3815136), (72, 3020316), (76, 2861352), (78, 2787984), (96, 2265237), (104, 2090988), (108, 2013544), (114, 1907568), (117, 1858656), (144, 1510158), (152, 1430676), (156, 1393992), (171, 1271712), (208, 1045494), (216, 1006772), (228, 953784), (234, 929328), (247, 880416), (288, 755079), (304, 715338), (312, 696996), (342, 635856), (351, 619552), (416, 522747), (432, 503386), (456, 476892), (468, 464664), (494, 440208), (513, 423904), (608, 357669), (624, 348498), (684, 317928), (702, 309776), (741, 293472), (864, 251693), (912, 238446), (936, 232332), (988, 220104), (1019, 213408), (1026, 211952), (1248, 174249), (1368, 158964), (1404, 154888), (1482, 146736), (1824, 119223), (1872, 116166), (1976, 110052), (2038, 106704), (2052, 105976), (2223, 97824), (2736, 79482), (2808, 77444), (2964, 73368), (3057, 71136), (3744, 58083), (3952, 55026), (4076, 53352), (4104, 52988), (4446, 48912), (5472, 39741), (5616, 38722), (5928, 36684), (6114, 35568), (6669, 32608), (7904, 27513), (8152, 26676), (8208, 26494), (8892, 24456), (9171, 23712), (11232, 19361), (11856, 18342), (12228, 17784), (13247, 16416), (13338, 16304)]