408342

素因数分解:

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

素因数の和:308

約数の個数: 32

約数和(自身を含む): 933120

約数和(自身を除く): 524778

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 269, 506, 538, 759, 807, 1518, 1614, 2959, 5918, 6187, 8877, 12374, 17754, 18561, 37122, 68057, 136114, 204171, 408342]

約数ペア:

[(1, 408342), (2, 204171), (3, 136114), (6, 68057), (11, 37122), (22, 18561), (23, 17754), (33, 12374), (46, 8877), (66, 6187), (69, 5918), (138, 2959), (253, 1614), (269, 1518), (506, 807), (538, 759)]