556206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1$

素因数の和:89

約数の個数: 64

約数和(自身を含む): 1451520

約数和(自身を除く): 895314

約数列:

[1, 2, 3, 6, 7, 14, 17, 19, 21, 34, 38, 41, 42, 51, 57, 82, 102, 114, 119, 123, 133, 238, 246, 266, 287, 323, 357, 399, 574, 646, 697, 714, 779, 798, 861, 969, 1394, 1558, 1722, 1938, 2091, 2261, 2337, 4182, 4522, 4674, 4879, 5453, 6783, 9758, 10906, 13243, 13566, 14637, 16359, 26486, 29274, 32718, 39729, 79458, 92701, 185402, 278103, 556206]

約数ペア:

[(1, 556206), (2, 278103), (3, 185402), (6, 92701), (7, 79458), (14, 39729), (17, 32718), (19, 29274), (21, 26486), (34, 16359), (38, 14637), (41, 13566), (42, 13243), (51, 10906), (57, 9758), (82, 6783), (102, 5453), (114, 4879), (119, 4674), (123, 4522), (133, 4182), (238, 2337), (246, 2261), (266, 2091), (287, 1938), (323, 1722), (357, 1558), (399, 1394), (574, 969), (646, 861), (697, 798), (714, 779)]