298328576

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 160

約数和(自身を含む): 774533760

約数和(自身を除く): 476205184

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 76, 91, 104, 112, 128, 133, 152, 182, 208, 224, 247, 256, 266, 304, 337, 364, 416, 448, 494, 512, 532, 608, 674, 728, 832, 896, 988, 1064, 1216, 1348, 1456, 1664, 1729, 1792, 1976, 2128, 2359, 2432, 2696, 2912, 3328, 3458, 3584, 3952, 4256, 4381, 4718, 4864, 5392, 5824, 6403, 6656, 6916, 7904, 8512, 8762, 9436, 9728, 10784, 11648, 12806, 13832, 15808, 17024, 17524, 18872, 21568, 23296, 25612, 27664, 30667, 31616, 34048, 35048, 37744, 43136, 44821, 46592, 51224, 55328, 61334, 63232, 68096, 70096, 75488, 83239, 86272, 89642, 102448, 110656, 122668, 126464, 140192, 150976, 166478, 172544, 179284, 204896, 221312, 245336, 280384, 301952, 332956, 358568, 409792, 442624, 490672, 560768, 582673, 603904, 665912, 717136, 819584, 885248, 981344, 1121536, 1165346, 1207808, 1331824, 1434272, 1639168, 1962688, 2243072, 2330692, 2663648, 2868544, 3278336, 3925376, 4661384, 5327296, 5737088, 7850752, 9322768, 10654592, 11474176, 15701504, 18645536, 21309184, 22948352, 37291072, 42618368, 74582144, 149164288, 298328576]

約数ペア:

[(1, 298328576), (2, 149164288), (4, 74582144), (7, 42618368), (8, 37291072), (13, 22948352), (14, 21309184), (16, 18645536), (19, 15701504), (26, 11474176), (28, 10654592), (32, 9322768), (38, 7850752), (52, 5737088), (56, 5327296), (64, 4661384), (76, 3925376), (91, 3278336), (104, 2868544), (112, 2663648), (128, 2330692), (133, 2243072), (152, 1962688), (182, 1639168), (208, 1434272), (224, 1331824), (247, 1207808), (256, 1165346), (266, 1121536), (304, 981344), (337, 885248), (364, 819584), (416, 717136), (448, 665912), (494, 603904), (512, 582673), (532, 560768), (608, 490672), (674, 442624), (728, 409792), (832, 358568), (896, 332956), (988, 301952), (1064, 280384), (1216, 245336), (1348, 221312), (1456, 204896), (1664, 179284), (1729, 172544), (1792, 166478), (1976, 150976), (2128, 140192), (2359, 126464), (2432, 122668), (2696, 110656), (2912, 102448), (3328, 89642), (3458, 86272), (3584, 83239), (3952, 75488), (4256, 70096), (4381, 68096), (4718, 63232), (4864, 61334), (5392, 55328), (5824, 51224), (6403, 46592), (6656, 44821), (6916, 43136), (7904, 37744), (8512, 35048), (8762, 34048), (9436, 31616), (9728, 30667), (10784, 27664), (11648, 25612), (12806, 23296), (13832, 21568), (15808, 18872), (17024, 17524)]