397532928

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1373}}^1$

素因数の和:1434

約数の個数: 144

約数和(自身を含む): 1179551520

約数和(自身を除く): 782018592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 32, 39, 48, 52, 58, 64, 78, 87, 96, 104, 116, 128, 156, 174, 192, 208, 232, 256, 312, 348, 377, 384, 416, 464, 624, 696, 754, 768, 832, 928, 1131, 1248, 1373, 1392, 1508, 1664, 1856, 2262, 2496, 2746, 2784, 3016, 3328, 3712, 4119, 4524, 4992, 5492, 5568, 6032, 7424, 8238, 9048, 9984, 10984, 11136, 12064, 16476, 17849, 18096, 21968, 22272, 24128, 32952, 35698, 36192, 39817, 43936, 48256, 53547, 65904, 71396, 72384, 79634, 87872, 96512, 107094, 119451, 131808, 142792, 144768, 159268, 175744, 214188, 238902, 263616, 285584, 289536, 318536, 351488, 428376, 477804, 517621, 527232, 571168, 637072, 856752, 955608, 1035242, 1054464, 1142336, 1274144, 1552863, 1713504, 1911216, 2070484, 2284672, 2548288, 3105726, 3427008, 3822432, 4140968, 4569344, 5096576, 6211452, 6854016, 7644864, 8281936, 10193152, 12422904, 13708032, 15289728, 16563872, 24845808, 30579456, 33127744, 49691616, 66255488, 99383232, 132510976, 198766464, 397532928]

約数ペア:

[(1, 397532928), (2, 198766464), (3, 132510976), (4, 99383232), (6, 66255488), (8, 49691616), (12, 33127744), (13, 30579456), (16, 24845808), (24, 16563872), (26, 15289728), (29, 13708032), (32, 12422904), (39, 10193152), (48, 8281936), (52, 7644864), (58, 6854016), (64, 6211452), (78, 5096576), (87, 4569344), (96, 4140968), (104, 3822432), (116, 3427008), (128, 3105726), (156, 2548288), (174, 2284672), (192, 2070484), (208, 1911216), (232, 1713504), (256, 1552863), (312, 1274144), (348, 1142336), (377, 1054464), (384, 1035242), (416, 955608), (464, 856752), (624, 637072), (696, 571168), (754, 527232), (768, 517621), (832, 477804), (928, 428376), (1131, 351488), (1248, 318536), (1373, 289536), (1392, 285584), (1508, 263616), (1664, 238902), (1856, 214188), (2262, 175744), (2496, 159268), (2746, 144768), (2784, 142792), (3016, 131808), (3328, 119451), (3712, 107094), (4119, 96512), (4524, 87872), (4992, 79634), (5492, 72384), (5568, 71396), (6032, 65904), (7424, 53547), (8238, 48256), (9048, 43936), (9984, 39817), (10984, 36192), (11136, 35698), (12064, 32952), (16476, 24128), (17849, 22272), (18096, 21968)]