220969728

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4567}}^1$

素因数の和:4599

約数の個数: 144

約数和(自身を含む): 746959360

約数和(自身を除く): 525989632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4567, 5376, 6048, 6912, 8064, 9134, 12096, 13701, 16128, 18268, 24192, 27402, 31969, 36536, 41103, 48384, 54804, 63938, 73072, 82206, 95907, 109608, 123309, 127876, 146144, 164412, 191814, 219216, 246618, 255752, 287721, 292288, 328824, 383628, 438432, 493236, 511504, 575442, 584576, 657648, 767256, 863163, 876864, 986472, 1023008, 1150884, 1169152, 1315296, 1534512, 1726326, 1753728, 1972944, 2046016, 2301768, 2630592, 3069024, 3452652, 3507456, 3945888, 4092032, 4603536, 5261184, 6138048, 6905304, 7891776, 8184064, 9207072, 10522368, 12276096, 13810608, 15783552, 18414144, 24552192, 27621216, 31567104, 36828288, 55242432, 73656576, 110484864, 220969728]

約数ペア:

[(1, 220969728), (2, 110484864), (3, 73656576), (4, 55242432), (6, 36828288), (7, 31567104), (8, 27621216), (9, 24552192), (12, 18414144), (14, 15783552), (16, 13810608), (18, 12276096), (21, 10522368), (24, 9207072), (27, 8184064), (28, 7891776), (32, 6905304), (36, 6138048), (42, 5261184), (48, 4603536), (54, 4092032), (56, 3945888), (63, 3507456), (64, 3452652), (72, 3069024), (84, 2630592), (96, 2301768), (108, 2046016), (112, 1972944), (126, 1753728), (128, 1726326), (144, 1534512), (168, 1315296), (189, 1169152), (192, 1150884), (216, 1023008), (224, 986472), (252, 876864), (256, 863163), (288, 767256), (336, 657648), (378, 584576), (384, 575442), (432, 511504), (448, 493236), (504, 438432), (576, 383628), (672, 328824), (756, 292288), (768, 287721), (864, 255752), (896, 246618), (1008, 219216), (1152, 191814), (1344, 164412), (1512, 146144), (1728, 127876), (1792, 123309), (2016, 109608), (2304, 95907), (2688, 82206), (3024, 73072), (3456, 63938), (4032, 54804), (4567, 48384), (5376, 41103), (6048, 36536), (6912, 31969), (8064, 27402), (9134, 24192), (12096, 18268), (13701, 16128)]