531005552

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{919}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 1326522240

約数和(自身を除く): 795516688

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 67, 77, 88, 98, 112, 134, 154, 176, 196, 268, 308, 392, 469, 536, 539, 616, 737, 784, 919, 938, 1072, 1078, 1232, 1474, 1838, 1876, 2156, 2948, 3283, 3676, 3752, 4312, 5159, 5896, 6433, 6566, 7352, 7504, 8624, 10109, 10318, 11792, 12866, 13132, 14704, 20218, 20636, 25732, 26264, 36113, 40436, 41272, 45031, 51464, 52528, 61573, 70763, 72226, 80872, 82544, 90062, 102928, 123146, 141526, 144452, 161744, 180124, 246292, 283052, 288904, 360248, 431011, 492584, 495341, 566104, 577808, 677303, 720496, 862022, 985168, 990682, 1132208, 1354606, 1724044, 1981364, 2709212, 3017077, 3448088, 3962728, 4741121, 5418424, 6034154, 6896176, 7925456, 9482242, 10836848, 12068308, 18964484, 24136616, 33187847, 37928968, 48273232, 66375694, 75857936, 132751388, 265502776, 531005552]

約数ペア:

[(1, 531005552), (2, 265502776), (4, 132751388), (7, 75857936), (8, 66375694), (11, 48273232), (14, 37928968), (16, 33187847), (22, 24136616), (28, 18964484), (44, 12068308), (49, 10836848), (56, 9482242), (67, 7925456), (77, 6896176), (88, 6034154), (98, 5418424), (112, 4741121), (134, 3962728), (154, 3448088), (176, 3017077), (196, 2709212), (268, 1981364), (308, 1724044), (392, 1354606), (469, 1132208), (536, 990682), (539, 985168), (616, 862022), (737, 720496), (784, 677303), (919, 577808), (938, 566104), (1072, 495341), (1078, 492584), (1232, 431011), (1474, 360248), (1838, 288904), (1876, 283052), (2156, 246292), (2948, 180124), (3283, 161744), (3676, 144452), (3752, 141526), (4312, 123146), (5159, 102928), (5896, 90062), (6433, 82544), (6566, 80872), (7352, 72226), (7504, 70763), (8624, 61573), (10109, 52528), (10318, 51464), (11792, 45031), (12866, 41272), (13132, 40436), (14704, 36113), (20218, 26264), (20636, 25732)]