3111593884

素因数分解:

$2^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{389}}^1\times {\mathrm{1103}}^1$

素因数の和:1547

約数の個数: 72

約数和(自身を含む): 6528150720

約数和(自身を除く): 3416556836

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 389, 518, 778, 1036, 1103, 1556, 1813, 2206, 2723, 3626, 4412, 5446, 7252, 7721, 10892, 14393, 15442, 19061, 28786, 30884, 38122, 40811, 54047, 57572, 76244, 81622, 100751, 108094, 163244, 201502, 216188, 285677, 403004, 429067, 571354, 705257, 858134, 1142708, 1410514, 1716268, 1999739, 2821028, 3003469, 3999478, 6006938, 7998956, 12013876, 15875479, 21024283, 31750958, 42048566, 63501916, 84097132, 111128353, 222256706, 444513412, 777898471, 1555796942, 3111593884]

約数ペア:

[(1, 3111593884), (2, 1555796942), (4, 777898471), (7, 444513412), (14, 222256706), (28, 111128353), (37, 84097132), (49, 63501916), (74, 42048566), (98, 31750958), (148, 21024283), (196, 15875479), (259, 12013876), (389, 7998956), (518, 6006938), (778, 3999478), (1036, 3003469), (1103, 2821028), (1556, 1999739), (1813, 1716268), (2206, 1410514), (2723, 1142708), (3626, 858134), (4412, 705257), (5446, 571354), (7252, 429067), (7721, 403004), (10892, 285677), (14393, 216188), (15442, 201502), (19061, 163244), (28786, 108094), (30884, 100751), (38122, 81622), (40811, 76244), (54047, 57572)]