517206976

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 112

約数和(自身を含む): 1245339648

約数和(自身を除く): 728132672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 32, 44, 52, 62, 64, 88, 104, 124, 143, 176, 208, 248, 286, 341, 352, 403, 416, 496, 572, 682, 704, 806, 832, 992, 1144, 1364, 1612, 1823, 1984, 2288, 2728, 3224, 3646, 4433, 4576, 5456, 6448, 7292, 8866, 9152, 10912, 12896, 14584, 17732, 20053, 21824, 23699, 25792, 29168, 35464, 40106, 47398, 56513, 58336, 70928, 80212, 94796, 113026, 116672, 141856, 160424, 189592, 226052, 260689, 283712, 320848, 379184, 452104, 521378, 621643, 641696, 734669, 758368, 904208, 1042756, 1243286, 1283392, 1469338, 1516736, 1808416, 2085512, 2486572, 2938676, 3616832, 4171024, 4973144, 5877352, 8081359, 8342048, 9946288, 11754704, 16162718, 16684096, 19892576, 23509408, 32325436, 39785152, 47018816, 64650872, 129301744, 258603488, 517206976]

約数ペア:

[(1, 517206976), (2, 258603488), (4, 129301744), (8, 64650872), (11, 47018816), (13, 39785152), (16, 32325436), (22, 23509408), (26, 19892576), (31, 16684096), (32, 16162718), (44, 11754704), (52, 9946288), (62, 8342048), (64, 8081359), (88, 5877352), (104, 4973144), (124, 4171024), (143, 3616832), (176, 2938676), (208, 2486572), (248, 2085512), (286, 1808416), (341, 1516736), (352, 1469338), (403, 1283392), (416, 1243286), (496, 1042756), (572, 904208), (682, 758368), (704, 734669), (806, 641696), (832, 621643), (992, 521378), (1144, 452104), (1364, 379184), (1612, 320848), (1823, 283712), (1984, 260689), (2288, 226052), (2728, 189592), (3224, 160424), (3646, 141856), (4433, 116672), (4576, 113026), (5456, 94796), (6448, 80212), (7292, 70928), (8866, 58336), (9152, 56513), (10912, 47398), (12896, 40106), (14584, 35464), (17732, 29168), (20053, 25792), (21824, 23699)]