38880455562

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{439}}^1\times {\mathrm{1217}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 91295043840

約数和(自身を除く): 52414588278

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 311, 439, 622, 878, 933, 1217, 1317, 1866, 2434, 2634, 2799, 3651, 3951, 4043, 5598, 5707, 7302, 7902, 8086, 10953, 11414, 12129, 15821, 17121, 21906, 24258, 31642, 34242, 36387, 47463, 51363, 72774, 94926, 102726, 136529, 142389, 273058, 284778, 378487, 409587, 534263, 756974, 819174, 1068526, 1135461, 1228761, 1602789, 1774877, 2270922, 2457522, 3205578, 3406383, 3549754, 4808367, 4920331, 5324631, 6812766, 6945419, 9616734, 9840662, 10649262, 13890838, 14760993, 15973893, 20836257, 29521986, 31947786, 41672514, 44282979, 62508771, 88565958, 125017542, 166155793, 332311586, 498467379, 996934758, 1495402137, 2160025309, 2990804274, 4320050618, 6480075927, 12960151854, 19440227781, 38880455562]

約数ペア:

[(1, 38880455562), (2, 19440227781), (3, 12960151854), (6, 6480075927), (9, 4320050618), (13, 2990804274), (18, 2160025309), (26, 1495402137), (39, 996934758), (78, 498467379), (117, 332311586), (234, 166155793), (311, 125017542), (439, 88565958), (622, 62508771), (878, 44282979), (933, 41672514), (1217, 31947786), (1317, 29521986), (1866, 20836257), (2434, 15973893), (2634, 14760993), (2799, 13890838), (3651, 10649262), (3951, 9840662), (4043, 9616734), (5598, 6945419), (5707, 6812766), (7302, 5324631), (7902, 4920331), (8086, 4808367), (10953, 3549754), (11414, 3406383), (12129, 3205578), (15821, 2457522), (17121, 2270922), (21906, 1774877), (24258, 1602789), (31642, 1228761), (34242, 1135461), (36387, 1068526), (47463, 819174), (51363, 756974), (72774, 534263), (94926, 409587), (102726, 378487), (136529, 284778), (142389, 273058)]