268520768

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{9601}}^1$

素因数の和:9655

約数の個数: 56

約数和(自身を含む): 585337920

約数和(自身を除く): 316817152

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 64, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 1216, 1472, 1748, 3496, 6992, 9601, 13984, 19202, 27968, 38404, 76808, 153616, 182419, 220823, 307232, 364838, 441646, 614464, 729676, 883292, 1459352, 1766584, 2918704, 3533168, 4195637, 5837408, 7066336, 8391274, 11674816, 14132672, 16782548, 33565096, 67130192, 134260384, 268520768]

約数ペア:

[(1, 268520768), (2, 134260384), (4, 67130192), (8, 33565096), (16, 16782548), (19, 14132672), (23, 11674816), (32, 8391274), (38, 7066336), (46, 5837408), (64, 4195637), (76, 3533168), (92, 2918704), (152, 1766584), (184, 1459352), (304, 883292), (368, 729676), (437, 614464), (608, 441646), (736, 364838), (874, 307232), (1216, 220823), (1472, 182419), (1748, 153616), (3496, 76808), (6992, 38404), (9601, 27968), (13984, 19202)]