304345132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20393}}^1$

素因数の和:20458

約数の個数: 48

約数和(自身を含む): 671533632

約数和(自身を除く): 367188500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 182, 287, 364, 533, 574, 1066, 1148, 2132, 3731, 7462, 14924, 20393, 40786, 81572, 142751, 265109, 285502, 530218, 571004, 836113, 1060436, 1672226, 1855763, 3344452, 3711526, 5852791, 7423052, 10869469, 11705582, 21738938, 23411164, 43477876, 76086283, 152172566, 304345132]

約数ペア:

[(1, 304345132), (2, 152172566), (4, 76086283), (7, 43477876), (13, 23411164), (14, 21738938), (26, 11705582), (28, 10869469), (41, 7423052), (52, 5852791), (82, 3711526), (91, 3344452), (164, 1855763), (182, 1672226), (287, 1060436), (364, 836113), (533, 571004), (574, 530218), (1066, 285502), (1148, 265109), (2132, 142751), (3731, 81572), (7462, 40786), (14924, 20393)]