305655768

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:479

約数の個数: 160

約数和(自身を含む): 943770960

約数和(自身を除く): 638115192

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 137, 162, 198, 216, 264, 274, 297, 313, 324, 396, 411, 548, 594, 626, 648, 792, 822, 891, 939, 1096, 1188, 1233, 1252, 1507, 1644, 1782, 1878, 2376, 2466, 2504, 2817, 3014, 3288, 3443, 3564, 3699, 3756, 4521, 4932, 5634, 6028, 6886, 7128, 7398, 7512, 8451, 9042, 9864, 10329, 11097, 11268, 12056, 13563, 13772, 14796, 16902, 18084, 20658, 22194, 22536, 25353, 27126, 27544, 29592, 30987, 33804, 36168, 40689, 41316, 42881, 44388, 50706, 54252, 61974, 67608, 81378, 82632, 85762, 88776, 92961, 101412, 108504, 122067, 123948, 128643, 162756, 171524, 185922, 202824, 244134, 247896, 257286, 278883, 325512, 343048, 371844, 385929, 471691, 488268, 514572, 557766, 743688, 771858, 943382, 976536, 1029144, 1115532, 1157787, 1415073, 1543716, 1886764, 2231064, 2315574, 2830146, 3087432, 3473361, 3773528, 4245219, 4631148, 5660292, 6946722, 8490438, 9262296, 11320584, 12735657, 13893444, 16980876, 25471314, 27786888, 33961752, 38206971, 50942628, 76413942, 101885256, 152827884, 305655768]

約数ペア:

[(1, 305655768), (2, 152827884), (3, 101885256), (4, 76413942), (6, 50942628), (8, 38206971), (9, 33961752), (11, 27786888), (12, 25471314), (18, 16980876), (22, 13893444), (24, 12735657), (27, 11320584), (33, 9262296), (36, 8490438), (44, 6946722), (54, 5660292), (66, 4631148), (72, 4245219), (81, 3773528), (88, 3473361), (99, 3087432), (108, 2830146), (132, 2315574), (137, 2231064), (162, 1886764), (198, 1543716), (216, 1415073), (264, 1157787), (274, 1115532), (297, 1029144), (313, 976536), (324, 943382), (396, 771858), (411, 743688), (548, 557766), (594, 514572), (626, 488268), (648, 471691), (792, 385929), (822, 371844), (891, 343048), (939, 325512), (1096, 278883), (1188, 257286), (1233, 247896), (1252, 244134), (1507, 202824), (1644, 185922), (1782, 171524), (1878, 162756), (2376, 128643), (2466, 123948), (2504, 122067), (2817, 108504), (3014, 101412), (3288, 92961), (3443, 88776), (3564, 85762), (3699, 82632), (3756, 81378), (4521, 67608), (4932, 61974), (5634, 54252), (6028, 50706), (6886, 44388), (7128, 42881), (7398, 41316), (7512, 40689), (8451, 36168), (9042, 33804), (9864, 30987), (10329, 29592), (11097, 27544), (11268, 27126), (12056, 25353), (13563, 22536), (13772, 22194), (14796, 20658), (16902, 18084)]