238696612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 542868480

約数和(自身を除く): 304171868

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 67, 77, 86, 134, 154, 172, 268, 269, 301, 308, 469, 473, 538, 602, 737, 938, 946, 1076, 1204, 1474, 1876, 1883, 1892, 2881, 2948, 2959, 3311, 3766, 5159, 5762, 5918, 6622, 7532, 10318, 11524, 11567, 11836, 13244, 18023, 20167, 20636, 20713, 23134, 31691, 36046, 40334, 41426, 46268, 63382, 72092, 80668, 80969, 82852, 126161, 126764, 127237, 161938, 198253, 221837, 252322, 254474, 323876, 396506, 443674, 504644, 508948, 774989, 793012, 887348, 890659, 1387771, 1549978, 1781318, 2775542, 3099956, 3562636, 5424923, 5551084, 8524879, 10849846, 17049758, 21699692, 34099516, 59674153, 119348306, 238696612]

約数ペア:

[(1, 238696612), (2, 119348306), (4, 59674153), (7, 34099516), (11, 21699692), (14, 17049758), (22, 10849846), (28, 8524879), (43, 5551084), (44, 5424923), (67, 3562636), (77, 3099956), (86, 2775542), (134, 1781318), (154, 1549978), (172, 1387771), (268, 890659), (269, 887348), (301, 793012), (308, 774989), (469, 508948), (473, 504644), (538, 443674), (602, 396506), (737, 323876), (938, 254474), (946, 252322), (1076, 221837), (1204, 198253), (1474, 161938), (1876, 127237), (1883, 126764), (1892, 126161), (2881, 82852), (2948, 80969), (2959, 80668), (3311, 72092), (3766, 63382), (5159, 46268), (5762, 41426), (5918, 40334), (6622, 36046), (7532, 31691), (10318, 23134), (11524, 20713), (11567, 20636), (11836, 20167), (13244, 18023)]