213048704

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{449}}^1$

素因数の和:811

約数の個数: 64

約数和(自身を含む): 465426000

約数和(自身を除く): 252377296

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 337, 352, 449, 674, 704, 898, 1348, 1408, 1796, 2696, 3592, 3707, 4939, 5392, 7184, 7414, 9878, 10784, 14368, 14828, 19756, 21568, 28736, 29656, 39512, 43136, 57472, 59312, 79024, 118624, 151313, 158048, 237248, 302626, 316096, 474496, 605252, 632192, 1210504, 1664443, 2421008, 3328886, 4842016, 6657772, 9684032, 13315544, 19368064, 26631088, 53262176, 106524352, 213048704]

約数ペア:

[(1, 213048704), (2, 106524352), (4, 53262176), (8, 26631088), (11, 19368064), (16, 13315544), (22, 9684032), (32, 6657772), (44, 4842016), (64, 3328886), (88, 2421008), (128, 1664443), (176, 1210504), (337, 632192), (352, 605252), (449, 474496), (674, 316096), (704, 302626), (898, 237248), (1348, 158048), (1408, 151313), (1796, 118624), (2696, 79024), (3592, 59312), (3707, 57472), (4939, 43136), (5392, 39512), (7184, 29656), (7414, 28736), (9878, 21568), (10784, 19756), (14368, 14828)]