219323392

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:373

約数の個数: 88

約数和(自身を含む): 476639856

約数和(自身を除く): 257316464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 293, 344, 512, 544, 586, 688, 731, 1024, 1088, 1172, 1376, 1462, 2176, 2344, 2752, 2924, 4352, 4688, 4981, 5504, 5848, 8704, 9376, 9962, 11008, 11696, 12599, 17408, 18752, 19924, 22016, 23392, 25198, 37504, 39848, 44032, 46784, 50396, 75008, 79696, 93568, 100792, 150016, 159392, 187136, 201584, 214183, 300032, 318784, 374272, 403168, 428366, 637568, 748544, 806336, 856732, 1275136, 1612672, 1713464, 2550272, 3225344, 3426928, 5100544, 6450688, 6853856, 12901376, 13707712, 27415424, 54830848, 109661696, 219323392]

約数ペア:

[(1, 219323392), (2, 109661696), (4, 54830848), (8, 27415424), (16, 13707712), (17, 12901376), (32, 6853856), (34, 6450688), (43, 5100544), (64, 3426928), (68, 3225344), (86, 2550272), (128, 1713464), (136, 1612672), (172, 1275136), (256, 856732), (272, 806336), (293, 748544), (344, 637568), (512, 428366), (544, 403168), (586, 374272), (688, 318784), (731, 300032), (1024, 214183), (1088, 201584), (1172, 187136), (1376, 159392), (1462, 150016), (2176, 100792), (2344, 93568), (2752, 79696), (2924, 75008), (4352, 50396), (4688, 46784), (4981, 44032), (5504, 39848), (5848, 37504), (8704, 25198), (9376, 23392), (9962, 22016), (11008, 19924), (11696, 18752), (12599, 17408)]