215204544

素因数分解:

$2^6\times 3^2\times {\mathrm{307}}^1\times {\mathrm{1217}}^1$

素因数の和:1542

約数の個数: 84

約数和(自身を含む): 619362744

約数和(自身を除く): 404158200

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 307, 576, 614, 921, 1217, 1228, 1842, 2434, 2456, 2763, 3651, 3684, 4868, 4912, 5526, 7302, 7368, 9736, 9824, 10953, 11052, 14604, 14736, 19472, 19648, 21906, 22104, 29208, 29472, 38944, 43812, 44208, 58416, 58944, 77888, 87624, 88416, 116832, 175248, 176832, 233664, 350496, 373619, 700992, 747238, 1120857, 1494476, 2241714, 2988952, 3362571, 4483428, 5977904, 6725142, 8966856, 11955808, 13450284, 17933712, 23911616, 26900568, 35867424, 53801136, 71734848, 107602272, 215204544]

約数ペア:

[(1, 215204544), (2, 107602272), (3, 71734848), (4, 53801136), (6, 35867424), (8, 26900568), (9, 23911616), (12, 17933712), (16, 13450284), (18, 11955808), (24, 8966856), (32, 6725142), (36, 5977904), (48, 4483428), (64, 3362571), (72, 2988952), (96, 2241714), (144, 1494476), (192, 1120857), (288, 747238), (307, 700992), (576, 373619), (614, 350496), (921, 233664), (1217, 176832), (1228, 175248), (1842, 116832), (2434, 88416), (2456, 87624), (2763, 77888), (3651, 58944), (3684, 58416), (4868, 44208), (4912, 43812), (5526, 38944), (7302, 29472), (7368, 29208), (9736, 22104), (9824, 21906), (10953, 19648), (11052, 19472), (14604, 14736)]