1359968168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{2213}}^1$

素因数の和:2562

約数の個数: 64

約数和(自身を含む): 2901225600

約数和(自身を除く): 1541257432

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 311, 494, 622, 988, 1244, 1976, 2213, 2488, 4043, 4426, 5909, 8086, 8852, 11818, 16172, 17704, 23636, 28769, 32344, 42047, 47272, 57538, 76817, 84094, 115076, 153634, 168188, 230152, 307268, 336376, 546611, 614536, 688243, 1093222, 1376486, 2186444, 2752972, 4372888, 5505944, 8947159, 13076617, 17894318, 26153234, 35788636, 52306468, 71577272, 104612936, 169996021, 339992042, 679984084, 1359968168]

約数ペア:

[(1, 1359968168), (2, 679984084), (4, 339992042), (8, 169996021), (13, 104612936), (19, 71577272), (26, 52306468), (38, 35788636), (52, 26153234), (76, 17894318), (104, 13076617), (152, 8947159), (247, 5505944), (311, 4372888), (494, 2752972), (622, 2186444), (988, 1376486), (1244, 1093222), (1976, 688243), (2213, 614536), (2488, 546611), (4043, 336376), (4426, 307268), (5909, 230152), (8086, 168188), (8852, 153634), (11818, 115076), (16172, 84094), (17704, 76817), (23636, 57538), (28769, 47272), (32344, 42047)]