327692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:161

約数の個数: 24

約数和(自身を含む): 624960

約数和(自身を除く): 297268

約数列:

[1, 2, 4, 17, 34, 61, 68, 79, 122, 158, 244, 316, 1037, 1343, 2074, 2686, 4148, 4819, 5372, 9638, 19276, 81923, 163846, 327692]

約数ペア:

[(1, 327692), (2, 163846), (4, 81923), (17, 19276), (34, 9638), (61, 5372), (68, 4819), (79, 4148), (122, 2686), (158, 2074), (244, 1343), (316, 1037)]