233731428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{389}}^1$

素因数の和:737

約数の個数: 96

約数和(自身を含む): 654151680

約数和(自身を除く): 420420252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 311, 322, 389, 483, 622, 644, 778, 933, 966, 1167, 1244, 1556, 1866, 1932, 2177, 2334, 2723, 3732, 4354, 4668, 5446, 6531, 7153, 8169, 8708, 8947, 10892, 13062, 14306, 16338, 17894, 21459, 26124, 26841, 28612, 32676, 35788, 42918, 50071, 53682, 62629, 85836, 100142, 107364, 120979, 125258, 150213, 187887, 200284, 241958, 250516, 300426, 362937, 375774, 483916, 600852, 725874, 751548, 846853, 1451748, 1693706, 2540559, 2782517, 3387412, 5081118, 5565034, 8347551, 10162236, 11130068, 16695102, 19477619, 33390204, 38955238, 58432857, 77910476, 116865714, 233731428]

約数ペア:

[(1, 233731428), (2, 116865714), (3, 77910476), (4, 58432857), (6, 38955238), (7, 33390204), (12, 19477619), (14, 16695102), (21, 11130068), (23, 10162236), (28, 8347551), (42, 5565034), (46, 5081118), (69, 3387412), (84, 2782517), (92, 2540559), (138, 1693706), (161, 1451748), (276, 846853), (311, 751548), (322, 725874), (389, 600852), (483, 483916), (622, 375774), (644, 362937), (778, 300426), (933, 250516), (966, 241958), (1167, 200284), (1244, 187887), (1556, 150213), (1866, 125258), (1932, 120979), (2177, 107364), (2334, 100142), (2723, 85836), (3732, 62629), (4354, 53682), (4668, 50071), (5446, 42918), (6531, 35788), (7153, 32676), (8169, 28612), (8708, 26841), (8947, 26124), (10892, 21459), (13062, 17894), (14306, 16338)]