309361152

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:214

約数の個数: 160

約数和(自身を含む): 872087040

約数和(自身を除く): 562725888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 73, 89, 93, 96, 124, 128, 146, 178, 186, 192, 219, 248, 256, 267, 292, 356, 372, 384, 438, 496, 512, 534, 584, 712, 744, 768, 876, 992, 1068, 1168, 1424, 1488, 1536, 1752, 1984, 2136, 2263, 2336, 2759, 2848, 2976, 3504, 3968, 4272, 4526, 4672, 5518, 5696, 5952, 6497, 6789, 7008, 7936, 8277, 8544, 9052, 9344, 11036, 11392, 11904, 12994, 13578, 14016, 15872, 16554, 17088, 18104, 18688, 19491, 22072, 22784, 23808, 25988, 27156, 28032, 33108, 34176, 36208, 37376, 38982, 44144, 45568, 47616, 51976, 54312, 56064, 66216, 68352, 72416, 77964, 88288, 103952, 108624, 112128, 132432, 136704, 144832, 155928, 176576, 201407, 207904, 217248, 264864, 289664, 311856, 353152, 402814, 415808, 434496, 529728, 579328, 604221, 623712, 706304, 805628, 831616, 868992, 1059456, 1158656, 1208442, 1247424, 1412608, 1611256, 1663232, 1737984, 2118912, 2416884, 2494848, 3222512, 3326464, 3475968, 4237824, 4833768, 4989696, 6445024, 9667536, 9979392, 12890048, 19335072, 25780096, 38670144, 51560192, 77340288, 103120384, 154680576, 309361152]

約数ペア:

[(1, 309361152), (2, 154680576), (3, 103120384), (4, 77340288), (6, 51560192), (8, 38670144), (12, 25780096), (16, 19335072), (24, 12890048), (31, 9979392), (32, 9667536), (48, 6445024), (62, 4989696), (64, 4833768), (73, 4237824), (89, 3475968), (93, 3326464), (96, 3222512), (124, 2494848), (128, 2416884), (146, 2118912), (178, 1737984), (186, 1663232), (192, 1611256), (219, 1412608), (248, 1247424), (256, 1208442), (267, 1158656), (292, 1059456), (356, 868992), (372, 831616), (384, 805628), (438, 706304), (496, 623712), (512, 604221), (534, 579328), (584, 529728), (712, 434496), (744, 415808), (768, 402814), (876, 353152), (992, 311856), (1068, 289664), (1168, 264864), (1424, 217248), (1488, 207904), (1536, 201407), (1752, 176576), (1984, 155928), (2136, 144832), (2263, 136704), (2336, 132432), (2759, 112128), (2848, 108624), (2976, 103952), (3504, 88288), (3968, 77964), (4272, 72416), (4526, 68352), (4672, 66216), (5518, 56064), (5696, 54312), (5952, 51976), (6497, 47616), (6789, 45568), (7008, 44144), (7936, 38982), (8277, 37376), (8544, 36208), (9052, 34176), (9344, 33108), (11036, 28032), (11392, 27156), (11904, 25988), (12994, 23808), (13578, 22784), (14016, 22072), (15872, 19491), (16554, 18688), (17088, 18104)]