816684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 2177280

約数和(自身を除く): 1360596

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 269, 276, 506, 538, 759, 807, 1012, 1076, 1518, 1614, 2959, 3036, 3228, 5918, 6187, 8877, 11836, 12374, 17754, 18561, 24748, 35508, 37122, 68057, 74244, 136114, 204171, 272228, 408342, 816684]

約数ペア:

[(1, 816684), (2, 408342), (3, 272228), (4, 204171), (6, 136114), (11, 74244), (12, 68057), (22, 37122), (23, 35508), (33, 24748), (44, 18561), (46, 17754), (66, 12374), (69, 11836), (92, 8877), (132, 6187), (138, 5918), (253, 3228), (269, 3036), (276, 2959), (506, 1614), (538, 1518), (759, 1076), (807, 1012)]