489105344

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{613}}^1$

素因数の和:782

約数の個数: 112

約数和(自身を含む): 1205227968

約数和(自身を除く): 716122624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 137, 182, 208, 224, 274, 364, 416, 448, 548, 613, 728, 832, 959, 1096, 1226, 1456, 1781, 1918, 2192, 2452, 2912, 3562, 3836, 4291, 4384, 4904, 5824, 7124, 7672, 7969, 8582, 8768, 9808, 12467, 14248, 15344, 15938, 17164, 19616, 24934, 28496, 30688, 31876, 34328, 39232, 49868, 55783, 56992, 61376, 63752, 68656, 83981, 99736, 111566, 113984, 127504, 137312, 167962, 199472, 223132, 255008, 274624, 335924, 398944, 446264, 510016, 587867, 671848, 797888, 892528, 1091753, 1175734, 1343696, 1785056, 2183506, 2351468, 2687392, 3570112, 4367012, 4702936, 5374784, 7642271, 8734024, 9405872, 15284542, 17468048, 18811744, 30569084, 34936096, 37623488, 61138168, 69872192, 122276336, 244552672, 489105344]

約数ペア:

[(1, 489105344), (2, 244552672), (4, 122276336), (7, 69872192), (8, 61138168), (13, 37623488), (14, 34936096), (16, 30569084), (26, 18811744), (28, 17468048), (32, 15284542), (52, 9405872), (56, 8734024), (64, 7642271), (91, 5374784), (104, 4702936), (112, 4367012), (137, 3570112), (182, 2687392), (208, 2351468), (224, 2183506), (274, 1785056), (364, 1343696), (416, 1175734), (448, 1091753), (548, 892528), (613, 797888), (728, 671848), (832, 587867), (959, 510016), (1096, 446264), (1226, 398944), (1456, 335924), (1781, 274624), (1918, 255008), (2192, 223132), (2452, 199472), (2912, 167962), (3562, 137312), (3836, 127504), (4291, 113984), (4384, 111566), (4904, 99736), (5824, 83981), (7124, 68656), (7672, 63752), (7969, 61376), (8582, 56992), (8768, 55783), (9808, 49868), (12467, 39232), (14248, 34328), (15344, 31876), (15938, 30688), (17164, 28496), (19616, 24934)]