388212

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 1052352

約数和(自身を除く): 664140

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 173, 187, 204, 346, 374, 519, 561, 692, 748, 1038, 1122, 1903, 2076, 2244, 2941, 3806, 5709, 5882, 7612, 8823, 11418, 11764, 17646, 22836, 32351, 35292, 64702, 97053, 129404, 194106, 388212]

約数ペア:

[(1, 388212), (2, 194106), (3, 129404), (4, 97053), (6, 64702), (11, 35292), (12, 32351), (17, 22836), (22, 17646), (33, 11764), (34, 11418), (44, 8823), (51, 7612), (66, 5882), (68, 5709), (102, 3806), (132, 2941), (173, 2244), (187, 2076), (204, 1903), (346, 1122), (374, 1038), (519, 748), (561, 692)]