285734328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{6481}}^1$

素因数の和:6668

約数の個数: 64

約数和(自身を含む): 784062720

約数和(自身を除く): 498328392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 167, 264, 334, 501, 668, 1002, 1336, 1837, 2004, 3674, 4008, 5511, 6481, 7348, 11022, 12962, 14696, 19443, 22044, 25924, 38886, 44088, 51848, 71291, 77772, 142582, 155544, 213873, 285164, 427746, 570328, 855492, 1082327, 1710984, 2164654, 3246981, 4329308, 6493962, 8658616, 11905597, 12987924, 23811194, 25975848, 35716791, 47622388, 71433582, 95244776, 142867164, 285734328]

約数ペア:

[(1, 285734328), (2, 142867164), (3, 95244776), (4, 71433582), (6, 47622388), (8, 35716791), (11, 25975848), (12, 23811194), (22, 12987924), (24, 11905597), (33, 8658616), (44, 6493962), (66, 4329308), (88, 3246981), (132, 2164654), (167, 1710984), (264, 1082327), (334, 855492), (501, 570328), (668, 427746), (1002, 285164), (1336, 213873), (1837, 155544), (2004, 142582), (3674, 77772), (4008, 71291), (5511, 51848), (6481, 44088), (7348, 38886), (11022, 25924), (12962, 22044), (14696, 19443)]