515756384

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2749}}^1$

素因数の和:2824

約数の個数: 96

約数和(自身を含む): 1222452000

約数和(自身を除く): 706695616

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 143, 164, 176, 208, 286, 328, 352, 416, 451, 533, 572, 656, 902, 1066, 1144, 1312, 1804, 2132, 2288, 2749, 3608, 4264, 4576, 5498, 5863, 7216, 8528, 10996, 11726, 14432, 17056, 21992, 23452, 30239, 35737, 43984, 46904, 60478, 71474, 87968, 93808, 112709, 120956, 142948, 187616, 225418, 241912, 285896, 393107, 450836, 483824, 571792, 786214, 901672, 967648, 1143584, 1239799, 1465217, 1572428, 1803344, 2479598, 2930434, 3144856, 3606688, 4959196, 5860868, 6289712, 9918392, 11721736, 12579424, 16117387, 19836784, 23443472, 32234774, 39673568, 46886944, 64469548, 128939096, 257878192, 515756384]

約数ペア:

[(1, 515756384), (2, 257878192), (4, 128939096), (8, 64469548), (11, 46886944), (13, 39673568), (16, 32234774), (22, 23443472), (26, 19836784), (32, 16117387), (41, 12579424), (44, 11721736), (52, 9918392), (82, 6289712), (88, 5860868), (104, 4959196), (143, 3606688), (164, 3144856), (176, 2930434), (208, 2479598), (286, 1803344), (328, 1572428), (352, 1465217), (416, 1239799), (451, 1143584), (533, 967648), (572, 901672), (656, 786214), (902, 571792), (1066, 483824), (1144, 450836), (1312, 393107), (1804, 285896), (2132, 241912), (2288, 225418), (2749, 187616), (3608, 142948), (4264, 120956), (4576, 112709), (5498, 93808), (5863, 87968), (7216, 71474), (8528, 60478), (10996, 46904), (11726, 43984), (14432, 35737), (17056, 30239), (21992, 23452)]