221041152

素因数分解:

$2^9\times 3^2\times {\mathrm{47969}}^1$

素因数の和:47993

約数の個数: 60

約数和(自身を含む): 637953030

約数和(自身を除く): 416911878

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1152, 1536, 2304, 4608, 47969, 95938, 143907, 191876, 287814, 383752, 431721, 575628, 767504, 863442, 1151256, 1535008, 1726884, 2302512, 3070016, 3453768, 4605024, 6140032, 6907536, 9210048, 12280064, 13815072, 18420096, 24560128, 27630144, 36840192, 55260288, 73680384, 110520576, 221041152]

約数ペア:

[(1, 221041152), (2, 110520576), (3, 73680384), (4, 55260288), (6, 36840192), (8, 27630144), (9, 24560128), (12, 18420096), (16, 13815072), (18, 12280064), (24, 9210048), (32, 6907536), (36, 6140032), (48, 4605024), (64, 3453768), (72, 3070016), (96, 2302512), (128, 1726884), (144, 1535008), (192, 1151256), (256, 863442), (288, 767504), (384, 575628), (512, 431721), (576, 383752), (768, 287814), (1152, 191876), (1536, 143907), (2304, 95938), (4608, 47969)]