2657353728

素因数分解:

$2^{18}\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 152

約数和(自身を含む): 7381960960

約数和(自身を除く): 4724607232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 186, 192, 218, 248, 256, 327, 372, 384, 436, 496, 512, 654, 744, 768, 872, 992, 1024, 1308, 1488, 1536, 1744, 1984, 2048, 2616, 2976, 3072, 3379, 3488, 3968, 4096, 5232, 5952, 6144, 6758, 6976, 7936, 8192, 10137, 10464, 11904, 12288, 13516, 13952, 15872, 16384, 20274, 20928, 23808, 24576, 27032, 27904, 31744, 32768, 40548, 41856, 47616, 49152, 54064, 55808, 63488, 65536, 81096, 83712, 95232, 98304, 108128, 111616, 126976, 131072, 162192, 167424, 190464, 196608, 216256, 223232, 253952, 262144, 324384, 334848, 380928, 393216, 432512, 446464, 507904, 648768, 669696, 761856, 786432, 865024, 892928, 1015808, 1297536, 1339392, 1523712, 1730048, 1785856, 2031616, 2595072, 2678784, 3047424, 3460096, 3571712, 4063232, 5190144, 5357568, 6094848, 6920192, 7143424, 8126464, 10380288, 10715136, 12189696, 13840384, 14286848, 20760576, 21430272, 24379392, 27680768, 28573696, 41521152, 42860544, 55361536, 83042304, 85721088, 110723072, 166084608, 221446144, 332169216, 442892288, 664338432, 885784576, 1328676864, 2657353728]

約数ペア:

[(1, 2657353728), (2, 1328676864), (3, 885784576), (4, 664338432), (6, 442892288), (8, 332169216), (12, 221446144), (16, 166084608), (24, 110723072), (31, 85721088), (32, 83042304), (48, 55361536), (62, 42860544), (64, 41521152), (93, 28573696), (96, 27680768), (109, 24379392), (124, 21430272), (128, 20760576), (186, 14286848), (192, 13840384), (218, 12189696), (248, 10715136), (256, 10380288), (327, 8126464), (372, 7143424), (384, 6920192), (436, 6094848), (496, 5357568), (512, 5190144), (654, 4063232), (744, 3571712), (768, 3460096), (872, 3047424), (992, 2678784), (1024, 2595072), (1308, 2031616), (1488, 1785856), (1536, 1730048), (1744, 1523712), (1984, 1339392), (2048, 1297536), (2616, 1015808), (2976, 892928), (3072, 865024), (3379, 786432), (3488, 761856), (3968, 669696), (4096, 648768), (5232, 507904), (5952, 446464), (6144, 432512), (6758, 393216), (6976, 380928), (7936, 334848), (8192, 324384), (10137, 262144), (10464, 253952), (11904, 223232), (12288, 216256), (13516, 196608), (13952, 190464), (15872, 167424), (16384, 162192), (20274, 131072), (20928, 126976), (23808, 111616), (24576, 108128), (27032, 98304), (27904, 95232), (31744, 83712), (32768, 81096), (40548, 65536), (41856, 63488), (47616, 55808), (49152, 54064)]