21492396576

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{27127}}^1$

素因数の和:27284

約数の個数: 192

約数和(自身を含む): 72190863360

約数和(自身を除く): 50698466784

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, 131, 144, 168, 189, 216, 224, 252, 262, 288, 336, 378, 393, 432, 504, 524, 672, 756, 786, 864, 917, 1008, 1048, 1179, 1512, 1572, 1834, 2016, 2096, 2358, 2751, 3024, 3144, 3537, 3668, 4192, 4716, 5502, 6048, 6288, 7074, 7336, 8253, 9432, 11004, 12576, 14148, 14672, 16506, 18864, 22008, 24759, 27127, 28296, 29344, 33012, 37728, 44016, 49518, 54254, 56592, 66024, 81381, 88032, 99036, 108508, 113184, 132048, 162762, 189889, 198072, 217016, 244143, 264096, 325524, 379778, 396144, 434032, 488286, 569667, 651048, 732429, 759556, 792288, 868064, 976572, 1139334, 1302096, 1464858, 1519112, 1709001, 1953144, 2278668, 2604192, 2929716, 3038224, 3418002, 3553637, 3906288, 4557336, 5127003, 5859432, 6076448, 6836004, 7107274, 7812576, 9114672, 10254006, 10660911, 11718864, 13672008, 14214548, 18229344, 20508012, 21321822, 23437728, 24875459, 27344016, 28429096, 31982733, 41016024, 42643644, 49750918, 54688032, 56858192, 63965466, 74626377, 82032048, 85287288, 95948199, 99501836, 113716384, 127930932, 149252754, 164064096, 170574576, 191896398, 199003672, 223879131, 255861864, 298505508, 341149152, 383792796, 398007344, 447758262, 511723728, 597011016, 671637393, 767585592, 796014688, 895516524, 1023447456, 1194022032, 1343274786, 1535171184, 1791033048, 2388044064, 2686549572, 3070342368, 3582066096, 5373099144, 7164132192, 10746198288, 21492396576]

約数ペア:

[(1, 21492396576), (2, 10746198288), (3, 7164132192), (4, 5373099144), (6, 3582066096), (7, 3070342368), (8, 2686549572), (9, 2388044064), (12, 1791033048), (14, 1535171184), (16, 1343274786), (18, 1194022032), (21, 1023447456), (24, 895516524), (27, 796014688), (28, 767585592), (32, 671637393), (36, 597011016), (42, 511723728), (48, 447758262), (54, 398007344), (56, 383792796), (63, 341149152), (72, 298505508), (84, 255861864), (96, 223879131), (108, 199003672), (112, 191896398), (126, 170574576), (131, 164064096), (144, 149252754), (168, 127930932), (189, 113716384), (216, 99501836), (224, 95948199), (252, 85287288), (262, 82032048), (288, 74626377), (336, 63965466), (378, 56858192), (393, 54688032), (432, 49750918), (504, 42643644), (524, 41016024), (672, 31982733), (756, 28429096), (786, 27344016), (864, 24875459), (917, 23437728), (1008, 21321822), (1048, 20508012), (1179, 18229344), (1512, 14214548), (1572, 13672008), (1834, 11718864), (2016, 10660911), (2096, 10254006), (2358, 9114672), (2751, 7812576), (3024, 7107274), (3144, 6836004), (3537, 6076448), (3668, 5859432), (4192, 5127003), (4716, 4557336), (5502, 3906288), (6048, 3553637), (6288, 3418002), (7074, 3038224), (7336, 2929716), (8253, 2604192), (9432, 2278668), (11004, 1953144), (12576, 1709001), (14148, 1519112), (14672, 1464858), (16506, 1302096), (18864, 1139334), (22008, 976572), (24759, 868064), (27127, 792288), (28296, 759556), (29344, 732429), (33012, 651048), (37728, 569667), (44016, 488286), (49518, 434032), (54254, 396144), (56592, 379778), (66024, 325524), (81381, 264096), (88032, 244143), (99036, 217016), (108508, 198072), (113184, 189889), (132048, 162762)]