217086912

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:296

約数の個数: 224

約数和(自身を含む): 740298240

約数和(自身を除く): 523211328

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, 131, 137, 144, 168, 189, 192, 216, 224, 252, 262, 274, 288, 336, 378, 393, 411, 432, 448, 504, 524, 548, 576, 672, 756, 786, 822, 864, 917, 959, 1008, 1048, 1096, 1179, 1233, 1344, 1512, 1572, 1644, 1728, 1834, 1918, 2016, 2096, 2192, 2358, 2466, 2751, 2877, 3024, 3144, 3288, 3537, 3668, 3699, 3836, 4032, 4192, 4384, 4716, 4932, 5502, 5754, 6048, 6288, 6576, 7074, 7336, 7398, 7672, 8253, 8384, 8631, 8768, 9432, 9864, 11004, 11508, 12096, 12576, 13152, 14148, 14672, 14796, 15344, 16506, 17262, 17947, 18864, 19728, 22008, 23016, 24759, 25152, 25893, 26304, 28296, 29344, 29592, 30688, 33012, 34524, 35894, 37728, 39456, 44016, 46032, 49518, 51786, 53841, 56592, 58688, 59184, 61376, 66024, 69048, 71788, 75456, 78912, 88032, 92064, 99036, 103572, 107682, 113184, 118368, 125629, 132048, 138096, 143576, 161523, 176064, 184128, 198072, 207144, 215364, 226368, 236736, 251258, 264096, 276192, 287152, 323046, 376887, 396144, 414288, 430728, 484569, 502516, 528192, 552384, 574304, 646092, 753774, 792288, 828576, 861456, 969138, 1005032, 1130661, 1148608, 1292184, 1507548, 1584576, 1657152, 1722912, 1938276, 2010064, 2261322, 2584368, 3015096, 3391983, 3445824, 3876552, 4020128, 4522644, 5168736, 6030192, 6783966, 7753104, 8040256, 9045288, 10337472, 12060384, 13567932, 15506208, 18090576, 24120768, 27135864, 31012416, 36181152, 54271728, 72362304, 108543456, 217086912]

約数ペア:

[(1, 217086912), (2, 108543456), (3, 72362304), (4, 54271728), (6, 36181152), (7, 31012416), (8, 27135864), (9, 24120768), (12, 18090576), (14, 15506208), (16, 13567932), (18, 12060384), (21, 10337472), (24, 9045288), (27, 8040256), (28, 7753104), (32, 6783966), (36, 6030192), (42, 5168736), (48, 4522644), (54, 4020128), (56, 3876552), (63, 3445824), (64, 3391983), (72, 3015096), (84, 2584368), (96, 2261322), (108, 2010064), (112, 1938276), (126, 1722912), (131, 1657152), (137, 1584576), (144, 1507548), (168, 1292184), (189, 1148608), (192, 1130661), (216, 1005032), (224, 969138), (252, 861456), (262, 828576), (274, 792288), (288, 753774), (336, 646092), (378, 574304), (393, 552384), (411, 528192), (432, 502516), (448, 484569), (504, 430728), (524, 414288), (548, 396144), (576, 376887), (672, 323046), (756, 287152), (786, 276192), (822, 264096), (864, 251258), (917, 236736), (959, 226368), (1008, 215364), (1048, 207144), (1096, 198072), (1179, 184128), (1233, 176064), (1344, 161523), (1512, 143576), (1572, 138096), (1644, 132048), (1728, 125629), (1834, 118368), (1918, 113184), (2016, 107682), (2096, 103572), (2192, 99036), (2358, 92064), (2466, 88032), (2751, 78912), (2877, 75456), (3024, 71788), (3144, 69048), (3288, 66024), (3537, 61376), (3668, 59184), (3699, 58688), (3836, 56592), (4032, 53841), (4192, 51786), (4384, 49518), (4716, 46032), (4932, 44016), (5502, 39456), (5754, 37728), (6048, 35894), (6288, 34524), (6576, 33012), (7074, 30688), (7336, 29592), (7398, 29344), (7672, 28296), (8253, 26304), (8384, 25893), (8631, 25152), (8768, 24759), (9432, 23016), (9864, 22008), (11004, 19728), (11508, 18864), (12096, 17947), (12576, 17262), (13152, 16506), (14148, 15344), (14672, 14796)]