344591936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1229}}^1$

素因数の和:1591

約数の個数: 56

約数和(自身を含む): 739185720

約数和(自身を除く): 394593784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 337, 416, 674, 832, 1229, 1348, 2458, 2696, 4381, 4916, 5392, 8762, 9832, 10784, 15977, 17524, 19664, 21568, 31954, 35048, 39328, 63908, 70096, 78656, 127816, 140192, 255632, 280384, 414173, 511264, 828346, 1022528, 1656692, 3313384, 5384249, 6626768, 10768498, 13253536, 21536996, 26507072, 43073992, 86147984, 172295968, 344591936]

約数ペア:

[(1, 344591936), (2, 172295968), (4, 86147984), (8, 43073992), (13, 26507072), (16, 21536996), (26, 13253536), (32, 10768498), (52, 6626768), (64, 5384249), (104, 3313384), (208, 1656692), (337, 1022528), (416, 828346), (674, 511264), (832, 414173), (1229, 280384), (1348, 255632), (2458, 140192), (2696, 127816), (4381, 78656), (4916, 70096), (5392, 63908), (8762, 39328), (9832, 35048), (10784, 31954), (15977, 21568), (17524, 19664)]