213004288

素因数分解:

$2^{12}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:90

約数の個数: 208

約数和(自身を含む): 566161920

約数和(自身を除く): 353157632

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 23, 28, 32, 34, 38, 46, 56, 64, 68, 76, 92, 112, 119, 128, 133, 136, 152, 161, 184, 224, 238, 256, 266, 272, 304, 322, 323, 368, 391, 437, 448, 476, 512, 532, 544, 608, 644, 646, 736, 782, 874, 896, 952, 1024, 1064, 1088, 1216, 1288, 1292, 1472, 1564, 1748, 1792, 1904, 2048, 2128, 2176, 2261, 2432, 2576, 2584, 2737, 2944, 3059, 3128, 3496, 3584, 3808, 4096, 4256, 4352, 4522, 4864, 5152, 5168, 5474, 5888, 6118, 6256, 6992, 7168, 7429, 7616, 8512, 8704, 9044, 9728, 10304, 10336, 10948, 11776, 12236, 12512, 13984, 14336, 14858, 15232, 17024, 17408, 18088, 19456, 20608, 20672, 21896, 23552, 24472, 25024, 27968, 28672, 29716, 30464, 34048, 34816, 36176, 38912, 41216, 41344, 43792, 47104, 48944, 50048, 52003, 55936, 59432, 60928, 68096, 69632, 72352, 77824, 82432, 82688, 87584, 94208, 97888, 100096, 104006, 111872, 118864, 121856, 136192, 144704, 164864, 165376, 175168, 195776, 200192, 208012, 223744, 237728, 243712, 272384, 289408, 329728, 330752, 350336, 391552, 400384, 416024, 447488, 475456, 487424, 544768, 578816, 659456, 661504, 700672, 783104, 800768, 832048, 894976, 950912, 1157632, 1323008, 1401344, 1566208, 1601536, 1664096, 1789952, 1901824, 2315264, 2802688, 3132416, 3328192, 3803648, 4630528, 5605376, 6264832, 6656384, 7607296, 9261056, 11210752, 12529664, 13312768, 15214592, 26625536, 30429184, 53251072, 106502144, 213004288]

約数ペア:

[(1, 213004288), (2, 106502144), (4, 53251072), (7, 30429184), (8, 26625536), (14, 15214592), (16, 13312768), (17, 12529664), (19, 11210752), (23, 9261056), (28, 7607296), (32, 6656384), (34, 6264832), (38, 5605376), (46, 4630528), (56, 3803648), (64, 3328192), (68, 3132416), (76, 2802688), (92, 2315264), (112, 1901824), (119, 1789952), (128, 1664096), (133, 1601536), (136, 1566208), (152, 1401344), (161, 1323008), (184, 1157632), (224, 950912), (238, 894976), (256, 832048), (266, 800768), (272, 783104), (304, 700672), (322, 661504), (323, 659456), (368, 578816), (391, 544768), (437, 487424), (448, 475456), (476, 447488), (512, 416024), (532, 400384), (544, 391552), (608, 350336), (644, 330752), (646, 329728), (736, 289408), (782, 272384), (874, 243712), (896, 237728), (952, 223744), (1024, 208012), (1064, 200192), (1088, 195776), (1216, 175168), (1288, 165376), (1292, 164864), (1472, 144704), (1564, 136192), (1748, 121856), (1792, 118864), (1904, 111872), (2048, 104006), (2128, 100096), (2176, 97888), (2261, 94208), (2432, 87584), (2576, 82688), (2584, 82432), (2737, 77824), (2944, 72352), (3059, 69632), (3128, 68096), (3496, 60928), (3584, 59432), (3808, 55936), (4096, 52003), (4256, 50048), (4352, 48944), (4522, 47104), (4864, 43792), (5152, 41344), (5168, 41216), (5474, 38912), (5888, 36176), (6118, 34816), (6256, 34048), (6992, 30464), (7168, 29716), (7429, 28672), (7616, 27968), (8512, 25024), (8704, 24472), (9044, 23552), (9728, 21896), (10304, 20672), (10336, 20608), (10948, 19456), (11776, 18088), (12236, 17408), (12512, 17024), (13984, 15232), (14336, 14858)]