325006848

素因数分解:

$2^9\times 3^2\times {\mathrm{251}}^1\times {\mathrm{281}}^1$

素因数の和:556

約数の個数: 120

約数和(自身を含む): 945080136

約数和(自身を除く): 620073288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 251, 256, 281, 288, 384, 502, 512, 562, 576, 753, 768, 843, 1004, 1124, 1152, 1506, 1536, 1686, 2008, 2248, 2259, 2304, 2529, 3012, 3372, 4016, 4496, 4518, 4608, 5058, 6024, 6744, 8032, 8992, 9036, 10116, 12048, 13488, 16064, 17984, 18072, 20232, 24096, 26976, 32128, 35968, 36144, 40464, 48192, 53952, 64256, 70531, 71936, 72288, 80928, 96384, 107904, 128512, 141062, 143872, 144576, 161856, 192768, 211593, 215808, 282124, 289152, 323712, 385536, 423186, 431616, 564248, 578304, 634779, 647424, 846372, 1128496, 1156608, 1269558, 1294848, 1692744, 2256992, 2539116, 3385488, 4513984, 5078232, 6770976, 9027968, 10156464, 13541952, 18055936, 20312928, 27083904, 36111872, 40625856, 54167808, 81251712, 108335616, 162503424, 325006848]

約数ペア:

[(1, 325006848), (2, 162503424), (3, 108335616), (4, 81251712), (6, 54167808), (8, 40625856), (9, 36111872), (12, 27083904), (16, 20312928), (18, 18055936), (24, 13541952), (32, 10156464), (36, 9027968), (48, 6770976), (64, 5078232), (72, 4513984), (96, 3385488), (128, 2539116), (144, 2256992), (192, 1692744), (251, 1294848), (256, 1269558), (281, 1156608), (288, 1128496), (384, 846372), (502, 647424), (512, 634779), (562, 578304), (576, 564248), (753, 431616), (768, 423186), (843, 385536), (1004, 323712), (1124, 289152), (1152, 282124), (1506, 215808), (1536, 211593), (1686, 192768), (2008, 161856), (2248, 144576), (2259, 143872), (2304, 141062), (2529, 128512), (3012, 107904), (3372, 96384), (4016, 80928), (4496, 72288), (4518, 71936), (4608, 70531), (5058, 64256), (6024, 53952), (6744, 48192), (8032, 40464), (8992, 36144), (9036, 35968), (10116, 32128), (12048, 26976), (13488, 24096), (16064, 20232), (17984, 18072)]