2782702728

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{2237}}^1$

素因数の和:2708

約数の個数: 128

約数和(自身を含む): 8346844800

約数和(自身を除く): 5564142072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 443, 468, 702, 886, 936, 1329, 1404, 1772, 2237, 2658, 2808, 3544, 3987, 4474, 5316, 5759, 6711, 7974, 8948, 10632, 11518, 11961, 13422, 15948, 17277, 17896, 20133, 23036, 23922, 26844, 29081, 31896, 34554, 40266, 46072, 47844, 51831, 53688, 58162, 60399, 69108, 80532, 87243, 95688, 103662, 116324, 120798, 138216, 155493, 161064, 174486, 207324, 232648, 241596, 261729, 310986, 348972, 414648, 483192, 523458, 621972, 697944, 785187, 990991, 1046916, 1243944, 1570374, 1981982, 2093832, 2972973, 3140748, 3963964, 5945946, 6281496, 7927928, 8918919, 11891892, 12882883, 17837838, 23783784, 25765766, 26756757, 35675676, 38648649, 51531532, 53513514, 71351352, 77297298, 103063064, 107027028, 115945947, 154594596, 214054056, 231891894, 309189192, 347837841, 463783788, 695675682, 927567576, 1391351364, 2782702728]

約数ペア:

[(1, 2782702728), (2, 1391351364), (3, 927567576), (4, 695675682), (6, 463783788), (8, 347837841), (9, 309189192), (12, 231891894), (13, 214054056), (18, 154594596), (24, 115945947), (26, 107027028), (27, 103063064), (36, 77297298), (39, 71351352), (52, 53513514), (54, 51531532), (72, 38648649), (78, 35675676), (104, 26756757), (108, 25765766), (117, 23783784), (156, 17837838), (216, 12882883), (234, 11891892), (312, 8918919), (351, 7927928), (443, 6281496), (468, 5945946), (702, 3963964), (886, 3140748), (936, 2972973), (1329, 2093832), (1404, 1981982), (1772, 1570374), (2237, 1243944), (2658, 1046916), (2808, 990991), (3544, 785187), (3987, 697944), (4474, 621972), (5316, 523458), (5759, 483192), (6711, 414648), (7974, 348972), (8948, 310986), (10632, 261729), (11518, 241596), (11961, 232648), (13422, 207324), (15948, 174486), (17277, 161064), (17896, 155493), (20133, 138216), (23036, 120798), (23922, 116324), (26844, 103662), (29081, 95688), (31896, 87243), (34554, 80532), (40266, 69108), (46072, 60399), (47844, 58162), (51831, 53688)]