1213502272

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{863}}^1$

素因数の和:1175

約数の個数: 56

約数和(自身を含む): 2443862016

約数和(自身を除く): 1230359744

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 173, 254, 346, 508, 692, 863, 1016, 1384, 1726, 2032, 2768, 3452, 4064, 5536, 6904, 8128, 11072, 13808, 21971, 27616, 43942, 55232, 87884, 109601, 149299, 175768, 219202, 298598, 351536, 438404, 597196, 703072, 876808, 1194392, 1406144, 1753616, 2388784, 3507232, 4777568, 7014464, 9555136, 18960973, 37921946, 75843892, 151687784, 303375568, 606751136, 1213502272]

約数ペア:

[(1, 1213502272), (2, 606751136), (4, 303375568), (8, 151687784), (16, 75843892), (32, 37921946), (64, 18960973), (127, 9555136), (173, 7014464), (254, 4777568), (346, 3507232), (508, 2388784), (692, 1753616), (863, 1406144), (1016, 1194392), (1384, 876808), (1726, 703072), (2032, 597196), (2768, 438404), (3452, 351536), (4064, 298598), (5536, 219202), (6904, 175768), (8128, 149299), (11072, 109601), (13808, 87884), (21971, 55232), (27616, 43942)]