222716368

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4657}}^1$

素因数の和:4740

約数の個数: 60

約数和(自身を含む): 510302532

約数和(自身を除く): 287586164

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 4657, 5978, 6832, 9314, 11956, 18628, 23912, 32599, 37256, 47824, 65198, 74512, 130396, 228193, 260792, 284077, 456386, 521584, 568154, 912772, 1136308, 1825544, 1988539, 2272616, 3651088, 3977078, 4545232, 7954156, 13919773, 15908312, 27839546, 31816624, 55679092, 111358184, 222716368]

約数ペア:

[(1, 222716368), (2, 111358184), (4, 55679092), (7, 31816624), (8, 27839546), (14, 15908312), (16, 13919773), (28, 7954156), (49, 4545232), (56, 3977078), (61, 3651088), (98, 2272616), (112, 1988539), (122, 1825544), (196, 1136308), (244, 912772), (392, 568154), (427, 521584), (488, 456386), (784, 284077), (854, 260792), (976, 228193), (1708, 130396), (2989, 74512), (3416, 65198), (4657, 47824), (5978, 37256), (6832, 32599), (9314, 23912), (11956, 18628)]