284691328

素因数分解:

$2^7\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:435

約数の個数: 64

約数和(自身を含む): 581253120

約数和(自身を除く): 296561792

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 127, 128, 166, 211, 254, 332, 422, 508, 664, 844, 1016, 1328, 1688, 2032, 2656, 3376, 4064, 5312, 6752, 8128, 10541, 10624, 13504, 16256, 17513, 21082, 26797, 27008, 35026, 42164, 53594, 70052, 84328, 107188, 140104, 168656, 214376, 280208, 337312, 428752, 560416, 674624, 857504, 1120832, 1349248, 1715008, 2224151, 2241664, 3430016, 4448302, 8896604, 17793208, 35586416, 71172832, 142345664, 284691328]

約数ペア:

[(1, 284691328), (2, 142345664), (4, 71172832), (8, 35586416), (16, 17793208), (32, 8896604), (64, 4448302), (83, 3430016), (127, 2241664), (128, 2224151), (166, 1715008), (211, 1349248), (254, 1120832), (332, 857504), (422, 674624), (508, 560416), (664, 428752), (844, 337312), (1016, 280208), (1328, 214376), (1688, 168656), (2032, 140104), (2656, 107188), (3376, 84328), (4064, 70052), (5312, 53594), (6752, 42164), (8128, 35026), (10541, 27008), (10624, 26797), (13504, 21082), (16256, 17513)]