198451968

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{139}}^1$

素因数の和:195

約数の個数: 216

約数和(自身を含む): 628407360

約数和(自身を除く): 429955392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 128, 132, 139, 143, 156, 169, 176, 192, 208, 256, 264, 278, 286, 312, 338, 352, 384, 416, 417, 429, 507, 528, 556, 572, 624, 676, 704, 768, 832, 834, 858, 1014, 1056, 1112, 1144, 1248, 1352, 1408, 1529, 1664, 1668, 1716, 1807, 1859, 2028, 2112, 2224, 2288, 2496, 2704, 2816, 3058, 3328, 3336, 3432, 3614, 3718, 4056, 4224, 4448, 4576, 4587, 4992, 5408, 5421, 5577, 6116, 6672, 6864, 7228, 7436, 8112, 8448, 8896, 9152, 9174, 9984, 10816, 10842, 11154, 12232, 13344, 13728, 14456, 14872, 16224, 17792, 18304, 18348, 19877, 21632, 21684, 22308, 23491, 24464, 26688, 27456, 28912, 29744, 32448, 35584, 36608, 36696, 39754, 43264, 43368, 44616, 46982, 48928, 53376, 54912, 57824, 59488, 59631, 64896, 70473, 73392, 79508, 86736, 89232, 93964, 97856, 106752, 109824, 115648, 118976, 119262, 129792, 140946, 146784, 159016, 173472, 178464, 187928, 195712, 231296, 237952, 238524, 258401, 281892, 293568, 318032, 346944, 356928, 375856, 391424, 462592, 475904, 477048, 516802, 563784, 587136, 636064, 693888, 713856, 751712, 775203, 954096, 1033604, 1127568, 1174272, 1272128, 1387776, 1427712, 1503424, 1550406, 1908192, 2067208, 2255136, 2544256, 3006848, 3100812, 3816384, 4134416, 4510272, 5088512, 6013696, 6201624, 7632768, 8268832, 9020544, 12403248, 15265536, 16537664, 18041088, 24806496, 33075328, 49612992, 66150656, 99225984, 198451968]

約数ペア:

[(1, 198451968), (2, 99225984), (3, 66150656), (4, 49612992), (6, 33075328), (8, 24806496), (11, 18041088), (12, 16537664), (13, 15265536), (16, 12403248), (22, 9020544), (24, 8268832), (26, 7632768), (32, 6201624), (33, 6013696), (39, 5088512), (44, 4510272), (48, 4134416), (52, 3816384), (64, 3100812), (66, 3006848), (78, 2544256), (88, 2255136), (96, 2067208), (104, 1908192), (128, 1550406), (132, 1503424), (139, 1427712), (143, 1387776), (156, 1272128), (169, 1174272), (176, 1127568), (192, 1033604), (208, 954096), (256, 775203), (264, 751712), (278, 713856), (286, 693888), (312, 636064), (338, 587136), (352, 563784), (384, 516802), (416, 477048), (417, 475904), (429, 462592), (507, 391424), (528, 375856), (556, 356928), (572, 346944), (624, 318032), (676, 293568), (704, 281892), (768, 258401), (832, 238524), (834, 237952), (858, 231296), (1014, 195712), (1056, 187928), (1112, 178464), (1144, 173472), (1248, 159016), (1352, 146784), (1408, 140946), (1529, 129792), (1664, 119262), (1668, 118976), (1716, 115648), (1807, 109824), (1859, 106752), (2028, 97856), (2112, 93964), (2224, 89232), (2288, 86736), (2496, 79508), (2704, 73392), (2816, 70473), (3058, 64896), (3328, 59631), (3336, 59488), (3432, 57824), (3614, 54912), (3718, 53376), (4056, 48928), (4224, 46982), (4448, 44616), (4576, 43368), (4587, 43264), (4992, 39754), (5408, 36696), (5421, 36608), (5577, 35584), (6116, 32448), (6672, 29744), (6864, 28912), (7228, 27456), (7436, 26688), (8112, 24464), (8448, 23491), (8896, 22308), (9152, 21684), (9174, 21632), (9984, 19877), (10816, 18348), (10842, 18304), (11154, 17792), (12232, 16224), (13344, 14872), (13728, 14456)]