1211430168

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{143807}}^1$

素因数の和:143838

約数の個数: 80

約数和(自身を含む): 3654161280

約数和(自身を除く): 2442731112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 143807, 287614, 431421, 575228, 862842, 1150456, 1294263, 1725684, 1869491, 2588526, 3451368, 3738982, 3882789, 5177052, 5608473, 7477964, 7765578, 10354104, 11216946, 11648367, 14955928, 15531156, 16825419, 22433892, 23296734, 31062312, 33650838, 44867784, 46593468, 50476257, 67301676, 93186936, 100952514, 134603352, 151428771, 201905028, 302857542, 403810056, 605715084, 1211430168]

約数ペア:

[(1, 1211430168), (2, 605715084), (3, 403810056), (4, 302857542), (6, 201905028), (8, 151428771), (9, 134603352), (12, 100952514), (13, 93186936), (18, 67301676), (24, 50476257), (26, 46593468), (27, 44867784), (36, 33650838), (39, 31062312), (52, 23296734), (54, 22433892), (72, 16825419), (78, 15531156), (81, 14955928), (104, 11648367), (108, 11216946), (117, 10354104), (156, 7765578), (162, 7477964), (216, 5608473), (234, 5177052), (312, 3882789), (324, 3738982), (351, 3451368), (468, 2588526), (648, 1869491), (702, 1725684), (936, 1294263), (1053, 1150456), (1404, 862842), (2106, 575228), (2808, 431421), (4212, 287614), (8424, 143807)]