676656

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:178

約数の個数: 60

約数和(自身を含む): 1960192

約数和(自身を除く): 1283536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 127, 144, 148, 222, 254, 296, 333, 381, 444, 508, 592, 666, 762, 888, 1016, 1143, 1332, 1524, 1776, 2032, 2286, 2664, 3048, 4572, 4699, 5328, 6096, 9144, 9398, 14097, 18288, 18796, 28194, 37592, 42291, 56388, 75184, 84582, 112776, 169164, 225552, 338328, 676656]

約数ペア:

[(1, 676656), (2, 338328), (3, 225552), (4, 169164), (6, 112776), (8, 84582), (9, 75184), (12, 56388), (16, 42291), (18, 37592), (24, 28194), (36, 18796), (37, 18288), (48, 14097), (72, 9398), (74, 9144), (111, 6096), (127, 5328), (144, 4699), (148, 4572), (222, 3048), (254, 2664), (296, 2286), (333, 2032), (381, 1776), (444, 1524), (508, 1332), (592, 1143), (666, 1016), (762, 888)]