219588864

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1$

素因数の和:197

約数の個数: 216

約数和(自身を含む): 685067040

約数和(自身を除く): 465478176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 32, 33, 34, 44, 48, 51, 64, 66, 68, 88, 96, 102, 121, 128, 132, 136, 139, 176, 187, 192, 204, 242, 256, 264, 272, 278, 352, 363, 374, 384, 408, 417, 484, 528, 544, 556, 561, 704, 726, 748, 768, 816, 834, 968, 1056, 1088, 1112, 1122, 1408, 1452, 1496, 1529, 1632, 1668, 1936, 2057, 2112, 2176, 2224, 2244, 2363, 2816, 2904, 2992, 3058, 3264, 3336, 3872, 4114, 4224, 4352, 4448, 4488, 4587, 4726, 5808, 5984, 6116, 6171, 6528, 6672, 7089, 7744, 8228, 8448, 8896, 8976, 9174, 9452, 11616, 11968, 12232, 12342, 13056, 13344, 14178, 15488, 16456, 16819, 17792, 17952, 18348, 18904, 23232, 23936, 24464, 24684, 25993, 26688, 28356, 30976, 32912, 33638, 35584, 35904, 36696, 37808, 46464, 47872, 48928, 49368, 50457, 51986, 53376, 56712, 65824, 67276, 71808, 73392, 75616, 77979, 92928, 97856, 98736, 100914, 103972, 106752, 113424, 131648, 134552, 143616, 146784, 151232, 155958, 195712, 197472, 201828, 207944, 226848, 263296, 269104, 285923, 293568, 302464, 311916, 391424, 394944, 403656, 415888, 453696, 526592, 538208, 571846, 587136, 604928, 623832, 789888, 807312, 831776, 857769, 907392, 1076416, 1143692, 1174272, 1247664, 1579776, 1614624, 1663552, 1715538, 1814784, 2152832, 2287384, 2495328, 3229248, 3327104, 3431076, 4305664, 4574768, 4990656, 6458496, 6654208, 6862152, 9149536, 9981312, 12916992, 13724304, 18299072, 19962624, 27448608, 36598144, 54897216, 73196288, 109794432, 219588864]

約数ペア:

[(1, 219588864), (2, 109794432), (3, 73196288), (4, 54897216), (6, 36598144), (8, 27448608), (11, 19962624), (12, 18299072), (16, 13724304), (17, 12916992), (22, 9981312), (24, 9149536), (32, 6862152), (33, 6654208), (34, 6458496), (44, 4990656), (48, 4574768), (51, 4305664), (64, 3431076), (66, 3327104), (68, 3229248), (88, 2495328), (96, 2287384), (102, 2152832), (121, 1814784), (128, 1715538), (132, 1663552), (136, 1614624), (139, 1579776), (176, 1247664), (187, 1174272), (192, 1143692), (204, 1076416), (242, 907392), (256, 857769), (264, 831776), (272, 807312), (278, 789888), (352, 623832), (363, 604928), (374, 587136), (384, 571846), (408, 538208), (417, 526592), (484, 453696), (528, 415888), (544, 403656), (556, 394944), (561, 391424), (704, 311916), (726, 302464), (748, 293568), (768, 285923), (816, 269104), (834, 263296), (968, 226848), (1056, 207944), (1088, 201828), (1112, 197472), (1122, 195712), (1408, 155958), (1452, 151232), (1496, 146784), (1529, 143616), (1632, 134552), (1668, 131648), (1936, 113424), (2057, 106752), (2112, 103972), (2176, 100914), (2224, 98736), (2244, 97856), (2363, 92928), (2816, 77979), (2904, 75616), (2992, 73392), (3058, 71808), (3264, 67276), (3336, 65824), (3872, 56712), (4114, 53376), (4224, 51986), (4352, 50457), (4448, 49368), (4488, 48928), (4587, 47872), (4726, 46464), (5808, 37808), (5984, 36696), (6116, 35904), (6171, 35584), (6528, 33638), (6672, 32912), (7089, 30976), (7744, 28356), (8228, 26688), (8448, 25993), (8896, 24684), (8976, 24464), (9174, 23936), (9452, 23232), (11616, 18904), (11968, 18348), (12232, 17952), (12342, 17792), (13056, 16819), (13344, 16456), (14178, 15488)]