488497552

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{3617}}^1$

素因数の和:4015

約数の個数: 40

約数和(自身を含む): 990579456

約数和(自身を除く): 502081904

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 367, 368, 734, 1468, 2936, 3617, 5872, 7234, 8441, 14468, 16882, 28936, 33764, 57872, 67528, 83191, 135056, 166382, 332764, 665528, 1327439, 1331056, 2654878, 5309756, 10619512, 21239024, 30531097, 61062194, 122124388, 244248776, 488497552]

約数ペア:

[(1, 488497552), (2, 244248776), (4, 122124388), (8, 61062194), (16, 30531097), (23, 21239024), (46, 10619512), (92, 5309756), (184, 2654878), (367, 1331056), (368, 1327439), (734, 665528), (1468, 332764), (2936, 166382), (3617, 135056), (5872, 83191), (7234, 67528), (8441, 57872), (14468, 33764), (16882, 28936)]