321304324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{2029}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 634334400

約数和(自身を除く): 313030076

約数列:

[1, 2, 4, 11, 22, 44, 59, 61, 118, 122, 236, 244, 649, 671, 1298, 1342, 2029, 2596, 2684, 3599, 4058, 7198, 8116, 14396, 22319, 39589, 44638, 79178, 89276, 119711, 123769, 158356, 239422, 247538, 478844, 495076, 1316821, 1361459, 2633642, 2722918, 5267284, 5445836, 7302371, 14604742, 29209484, 80326081, 160652162, 321304324]

約数ペア:

[(1, 321304324), (2, 160652162), (4, 80326081), (11, 29209484), (22, 14604742), (44, 7302371), (59, 5445836), (61, 5267284), (118, 2722918), (122, 2633642), (236, 1361459), (244, 1316821), (649, 495076), (671, 478844), (1298, 247538), (1342, 239422), (2029, 158356), (2596, 123769), (2684, 119711), (3599, 89276), (4058, 79178), (7198, 44638), (8116, 39589), (14396, 22319)]