516258

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 1235520

約数和(自身を除く): 719262

約数列:

[1, 2, 3, 6, 9, 18, 23, 29, 43, 46, 58, 69, 86, 87, 129, 138, 174, 207, 258, 261, 387, 414, 522, 667, 774, 989, 1247, 1334, 1978, 2001, 2494, 2967, 3741, 4002, 5934, 6003, 7482, 8901, 11223, 12006, 17802, 22446, 28681, 57362, 86043, 172086, 258129, 516258]

約数ペア:

[(1, 516258), (2, 258129), (3, 172086), (6, 86043), (9, 57362), (18, 28681), (23, 22446), (29, 17802), (43, 12006), (46, 11223), (58, 8901), (69, 7482), (86, 6003), (87, 5934), (129, 4002), (138, 3741), (174, 2967), (207, 2494), (258, 2001), (261, 1978), (387, 1334), (414, 1247), (522, 989), (667, 774)]