268779966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1993}}^1$

素因数の和:2050

約数の個数: 96

約数和(自身を含む): 700611840

約数和(自身を除く): 431831874

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 169, 182, 247, 266, 273, 338, 399, 494, 507, 546, 741, 798, 1014, 1183, 1482, 1729, 1993, 2366, 3211, 3458, 3549, 3986, 5187, 5979, 6422, 7098, 9633, 10374, 11958, 13951, 19266, 22477, 25909, 27902, 37867, 41853, 44954, 51818, 67431, 75734, 77727, 83706, 113601, 134862, 155454, 181363, 227202, 265069, 336817, 362726, 492271, 530138, 544089, 673634, 795207, 984542, 1010451, 1088178, 1476813, 1590414, 2020902, 2357719, 2953626, 3445897, 4715438, 6399523, 6891794, 7073157, 10337691, 12799046, 14146314, 19198569, 20675382, 38397138, 44796661, 89593322, 134389983, 268779966]

約数ペア:

[(1, 268779966), (2, 134389983), (3, 89593322), (6, 44796661), (7, 38397138), (13, 20675382), (14, 19198569), (19, 14146314), (21, 12799046), (26, 10337691), (38, 7073157), (39, 6891794), (42, 6399523), (57, 4715438), (78, 3445897), (91, 2953626), (114, 2357719), (133, 2020902), (169, 1590414), (182, 1476813), (247, 1088178), (266, 1010451), (273, 984542), (338, 795207), (399, 673634), (494, 544089), (507, 530138), (546, 492271), (741, 362726), (798, 336817), (1014, 265069), (1183, 227202), (1482, 181363), (1729, 155454), (1993, 134862), (2366, 113601), (3211, 83706), (3458, 77727), (3549, 75734), (3986, 67431), (5187, 51818), (5979, 44954), (6422, 41853), (7098, 37867), (9633, 27902), (10374, 25909), (11958, 22477), (13951, 19266)]