266413212

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3329}}^1$

素因数の和:3377

約数の個数: 120

約数和(自身を含む): 789742800

約数和(自身を除く): 523329588

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 2052, 2106, 2223, 2964, 3078, 3329, 4212, 4446, 6156, 6658, 6669, 8892, 9987, 13316, 13338, 19974, 20007, 26676, 29961, 39948, 40014, 43277, 59922, 63251, 80028, 86554, 89883, 119844, 126502, 129831, 173108, 179766, 189753, 253004, 259662, 269649, 359532, 379506, 389493, 519324, 539298, 569259, 759012, 778986, 822263, 1078596, 1138518, 1168479, 1557972, 1644526, 1707777, 2277036, 2336958, 2466789, 3289052, 3415554, 3505437, 4673916, 4933578, 5123331, 6831108, 7010874, 7400367, 9867156, 10246662, 14021748, 14800734, 20493324, 22201101, 29601468, 44402202, 66603303, 88804404, 133206606, 266413212]

約数ペア:

[(1, 266413212), (2, 133206606), (3, 88804404), (4, 66603303), (6, 44402202), (9, 29601468), (12, 22201101), (13, 20493324), (18, 14800734), (19, 14021748), (26, 10246662), (27, 9867156), (36, 7400367), (38, 7010874), (39, 6831108), (52, 5123331), (54, 4933578), (57, 4673916), (76, 3505437), (78, 3415554), (81, 3289052), (108, 2466789), (114, 2336958), (117, 2277036), (156, 1707777), (162, 1644526), (171, 1557972), (228, 1168479), (234, 1138518), (247, 1078596), (324, 822263), (342, 778986), (351, 759012), (468, 569259), (494, 539298), (513, 519324), (684, 389493), (702, 379506), (741, 359532), (988, 269649), (1026, 259662), (1053, 253004), (1404, 189753), (1482, 179766), (1539, 173108), (2052, 129831), (2106, 126502), (2223, 119844), (2964, 89883), (3078, 86554), (3329, 80028), (4212, 63251), (4446, 59922), (6156, 43277), (6658, 40014), (6669, 39948), (8892, 29961), (9987, 26676), (13316, 20007), (13338, 19974)]