289322264

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 96

約数和(自身を含む): 693781200

約数和(自身を除く): 404458936

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 229, 293, 308, 392, 458, 539, 586, 616, 916, 1078, 1172, 1603, 1832, 2051, 2156, 2344, 2519, 3206, 3223, 4102, 4312, 5038, 6412, 6446, 8204, 10076, 11221, 12824, 12892, 14357, 16408, 17633, 20152, 22442, 22561, 25784, 28714, 35266, 44884, 45122, 57428, 67097, 70532, 89768, 90244, 114856, 123431, 134194, 141064, 157927, 180488, 246862, 268388, 315854, 469679, 493724, 536776, 631708, 738067, 939358, 987448, 1263416, 1476134, 1878716, 2952268, 3287753, 3757432, 5166469, 5904536, 6575506, 10332938, 13151012, 20665876, 26302024, 36165283, 41331752, 72330566, 144661132, 289322264]

約数ペア:

[(1, 289322264), (2, 144661132), (4, 72330566), (7, 41331752), (8, 36165283), (11, 26302024), (14, 20665876), (22, 13151012), (28, 10332938), (44, 6575506), (49, 5904536), (56, 5166469), (77, 3757432), (88, 3287753), (98, 2952268), (154, 1878716), (196, 1476134), (229, 1263416), (293, 987448), (308, 939358), (392, 738067), (458, 631708), (539, 536776), (586, 493724), (616, 469679), (916, 315854), (1078, 268388), (1172, 246862), (1603, 180488), (1832, 157927), (2051, 141064), (2156, 134194), (2344, 123431), (2519, 114856), (3206, 90244), (3223, 89768), (4102, 70532), (4312, 67097), (5038, 57428), (6412, 45122), (6446, 44884), (8204, 35266), (10076, 28714), (11221, 25784), (12824, 22561), (12892, 22442), (14357, 20152), (16408, 17633)]