31279223822

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{2081}}^1$

素因数の和:2598

約数の個数: 96

約数和(自身を含む): 62204163840

約数和(自身を除く): 30924940018

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 121, 133, 154, 209, 242, 266, 418, 467, 847, 934, 1463, 1694, 2081, 2299, 2926, 3269, 4162, 4598, 5137, 6538, 8873, 10274, 14567, 16093, 17746, 22891, 29134, 32186, 35959, 39539, 45782, 56507, 62111, 71918, 79078, 97603, 113014, 124222, 160237, 195206, 251801, 276773, 320474, 395549, 434929, 503602, 553546, 683221, 791098, 869858, 971827, 1073633, 1366442, 1762607, 1943654, 2147266, 3044503, 3525214, 4784219, 6089006, 6802789, 7515431, 9568438, 10690097, 13605578, 15030862, 18464713, 21380194, 33489533, 36929426, 66979066, 74830679, 117591067, 129252991, 149661358, 203111843, 235182134, 258505982, 406223686, 823137469, 1421782901, 1646274938, 2234230273, 2843565802, 4468460546, 15639611911, 31279223822]

約数ペア:

[(1, 31279223822), (2, 15639611911), (7, 4468460546), (11, 2843565802), (14, 2234230273), (19, 1646274938), (22, 1421782901), (38, 823137469), (77, 406223686), (121, 258505982), (133, 235182134), (154, 203111843), (209, 149661358), (242, 129252991), (266, 117591067), (418, 74830679), (467, 66979066), (847, 36929426), (934, 33489533), (1463, 21380194), (1694, 18464713), (2081, 15030862), (2299, 13605578), (2926, 10690097), (3269, 9568438), (4162, 7515431), (4598, 6802789), (5137, 6089006), (6538, 4784219), (8873, 3525214), (10274, 3044503), (14567, 2147266), (16093, 1943654), (17746, 1762607), (22891, 1366442), (29134, 1073633), (32186, 971827), (35959, 869858), (39539, 791098), (45782, 683221), (56507, 553546), (62111, 503602), (71918, 434929), (79078, 395549), (97603, 320474), (113014, 276773), (124222, 251801), (160237, 195206)]