217189728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{35911}}^1$

素因数の和:35937

約数の個数: 96

約数和(自身を含む): 723985920

約数和(自身を除く): 506796192

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, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 35911, 71822, 107733, 143644, 215466, 251377, 287288, 323199, 430932, 502754, 574576, 646398, 754131, 861864, 969597, 1005508, 1149152, 1292796, 1508262, 1723728, 1939194, 2011016, 2262393, 2585592, 3016524, 3447456, 3878388, 4022032, 4524786, 5171184, 6033048, 6787179, 7756776, 8044064, 9049572, 10342368, 12066096, 13574358, 15513552, 18099144, 24132192, 27148716, 31027104, 36198288, 54297432, 72396576, 108594864, 217189728]

約数ペア:

[(1, 217189728), (2, 108594864), (3, 72396576), (4, 54297432), (6, 36198288), (7, 31027104), (8, 27148716), (9, 24132192), (12, 18099144), (14, 15513552), (16, 13574358), (18, 12066096), (21, 10342368), (24, 9049572), (27, 8044064), (28, 7756776), (32, 6787179), (36, 6033048), (42, 5171184), (48, 4524786), (54, 4022032), (56, 3878388), (63, 3447456), (72, 3016524), (84, 2585592), (96, 2262393), (108, 2011016), (112, 1939194), (126, 1723728), (144, 1508262), (168, 1292796), (189, 1149152), (216, 1005508), (224, 969597), (252, 861864), (288, 754131), (336, 646398), (378, 574576), (432, 502754), (504, 430932), (672, 323199), (756, 287288), (864, 251377), (1008, 215466), (1512, 143644), (2016, 107733), (3024, 71822), (6048, 35911)]