247788702

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3989}}^1$

素因数の和:4050

約数の個数: 96

約数和(自身を含む): 672235200

約数和(自身を除く): 424446498

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 42, 51, 58, 63, 87, 102, 119, 126, 153, 174, 203, 238, 261, 306, 357, 406, 493, 522, 609, 714, 986, 1071, 1218, 1479, 1827, 2142, 2958, 3451, 3654, 3989, 4437, 6902, 7978, 8874, 10353, 11967, 20706, 23934, 27923, 31059, 35901, 55846, 62118, 67813, 71802, 83769, 115681, 135626, 167538, 203439, 231362, 251307, 347043, 406878, 474691, 502614, 610317, 694086, 809767, 949382, 1041129, 1220634, 1424073, 1619534, 1966577, 2082258, 2429301, 2848146, 3933154, 4272219, 4858602, 5899731, 7287903, 8544438, 11799462, 13766039, 14575806, 17699193, 27532078, 35398386, 41298117, 82596234, 123894351, 247788702]

約数ペア:

[(1, 247788702), (2, 123894351), (3, 82596234), (6, 41298117), (7, 35398386), (9, 27532078), (14, 17699193), (17, 14575806), (18, 13766039), (21, 11799462), (29, 8544438), (34, 7287903), (42, 5899731), (51, 4858602), (58, 4272219), (63, 3933154), (87, 2848146), (102, 2429301), (119, 2082258), (126, 1966577), (153, 1619534), (174, 1424073), (203, 1220634), (238, 1041129), (261, 949382), (306, 809767), (357, 694086), (406, 610317), (493, 502614), (522, 474691), (609, 406878), (714, 347043), (986, 251307), (1071, 231362), (1218, 203439), (1479, 167538), (1827, 135626), (2142, 115681), (2958, 83769), (3451, 71802), (3654, 67813), (3989, 62118), (4437, 55846), (6902, 35901), (7978, 31059), (8874, 27923), (10353, 23934), (11967, 20706)]