305837568

素因数分解:

$2^9\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 120

約数和(自身を含む): 911566656

約数和(自身を除く): 605729088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 128, 144, 186, 192, 248, 256, 279, 288, 372, 384, 496, 512, 558, 576, 744, 768, 992, 1116, 1152, 1488, 1536, 1984, 2141, 2232, 2304, 2976, 3968, 4282, 4464, 4608, 5952, 6423, 7936, 8564, 8928, 11904, 12846, 15872, 17128, 17856, 19269, 23808, 25692, 34256, 35712, 38538, 47616, 51384, 66371, 68512, 71424, 77076, 102768, 132742, 137024, 142848, 154152, 199113, 205536, 265484, 274048, 308304, 398226, 411072, 530968, 548096, 597339, 616608, 796452, 822144, 1061936, 1096192, 1194678, 1233216, 1592904, 1644288, 2123872, 2389356, 2466432, 3185808, 3288576, 4247744, 4778712, 4932864, 6371616, 8495488, 9557424, 9865728, 12743232, 16990976, 19114848, 25486464, 33981952, 38229696, 50972928, 76459392, 101945856, 152918784, 305837568]

約数ペア:

[(1, 305837568), (2, 152918784), (3, 101945856), (4, 76459392), (6, 50972928), (8, 38229696), (9, 33981952), (12, 25486464), (16, 19114848), (18, 16990976), (24, 12743232), (31, 9865728), (32, 9557424), (36, 8495488), (48, 6371616), (62, 4932864), (64, 4778712), (72, 4247744), (93, 3288576), (96, 3185808), (124, 2466432), (128, 2389356), (144, 2123872), (186, 1644288), (192, 1592904), (248, 1233216), (256, 1194678), (279, 1096192), (288, 1061936), (372, 822144), (384, 796452), (496, 616608), (512, 597339), (558, 548096), (576, 530968), (744, 411072), (768, 398226), (992, 308304), (1116, 274048), (1152, 265484), (1488, 205536), (1536, 199113), (1984, 154152), (2141, 142848), (2232, 137024), (2304, 132742), (2976, 102768), (3968, 77076), (4282, 71424), (4464, 68512), (4608, 66371), (5952, 51384), (6423, 47616), (7936, 38538), (8564, 35712), (8928, 34256), (11904, 25692), (12846, 23808), (15872, 19269), (17128, 17856)]