273675584

素因数分解:

$2^6\times 7^4\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:190

約数の個数: 140

約数和(自身を含む): 687264564

約数和(自身を除く): 413588980

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 64, 91, 98, 104, 112, 137, 182, 196, 208, 224, 274, 343, 364, 392, 416, 448, 548, 637, 686, 728, 784, 832, 959, 1096, 1274, 1372, 1456, 1568, 1781, 1918, 2192, 2401, 2548, 2744, 2912, 3136, 3562, 3836, 4384, 4459, 4802, 5096, 5488, 5824, 6713, 7124, 7672, 8768, 8918, 9604, 10192, 10976, 12467, 13426, 14248, 15344, 17836, 19208, 20384, 21952, 24934, 26852, 28496, 30688, 31213, 35672, 38416, 40768, 46991, 49868, 53704, 56992, 61376, 62426, 71344, 76832, 87269, 93982, 99736, 107408, 113984, 124852, 142688, 153664, 174538, 187964, 199472, 214816, 249704, 285376, 328937, 349076, 375928, 398944, 429632, 499408, 610883, 657874, 698152, 751856, 797888, 998816, 1221766, 1315748, 1396304, 1503712, 1997632, 2443532, 2631496, 2792608, 3007424, 4276181, 4887064, 5262992, 5585216, 8552362, 9774128, 10525984, 17104724, 19548256, 21051968, 34209448, 39096512, 68418896, 136837792, 273675584]

約数ペア:

[(1, 273675584), (2, 136837792), (4, 68418896), (7, 39096512), (8, 34209448), (13, 21051968), (14, 19548256), (16, 17104724), (26, 10525984), (28, 9774128), (32, 8552362), (49, 5585216), (52, 5262992), (56, 4887064), (64, 4276181), (91, 3007424), (98, 2792608), (104, 2631496), (112, 2443532), (137, 1997632), (182, 1503712), (196, 1396304), (208, 1315748), (224, 1221766), (274, 998816), (343, 797888), (364, 751856), (392, 698152), (416, 657874), (448, 610883), (548, 499408), (637, 429632), (686, 398944), (728, 375928), (784, 349076), (832, 328937), (959, 285376), (1096, 249704), (1274, 214816), (1372, 199472), (1456, 187964), (1568, 174538), (1781, 153664), (1918, 142688), (2192, 124852), (2401, 113984), (2548, 107408), (2744, 99736), (2912, 93982), (3136, 87269), (3562, 76832), (3836, 71344), (4384, 62426), (4459, 61376), (4802, 56992), (5096, 53704), (5488, 49868), (5824, 46991), (6713, 40768), (7124, 38416), (7672, 35672), (8768, 31213), (8918, 30688), (9604, 28496), (10192, 26852), (10976, 24934), (12467, 21952), (13426, 20384), (14248, 19208), (15344, 17836)]