2219378168

素因数分解:

$2^3\times 7^2\times {\mathrm{83}}^1\times {\mathrm{68213}}^1$

素因数の和:68316

約数の個数: 48

約数和(自身を含む): 4899129480

約数和(自身を除く): 2679751312

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 83, 98, 166, 196, 332, 392, 581, 664, 1162, 2324, 4067, 4648, 8134, 16268, 32536, 68213, 136426, 272852, 477491, 545704, 954982, 1909964, 3342437, 3819928, 5661679, 6684874, 11323358, 13369748, 22646716, 26739496, 39631753, 45293432, 79263506, 158527012, 277422271, 317054024, 554844542, 1109689084, 2219378168]

約数ペア:

[(1, 2219378168), (2, 1109689084), (4, 554844542), (7, 317054024), (8, 277422271), (14, 158527012), (28, 79263506), (49, 45293432), (56, 39631753), (83, 26739496), (98, 22646716), (166, 13369748), (196, 11323358), (332, 6684874), (392, 5661679), (581, 3819928), (664, 3342437), (1162, 1909964), (2324, 954982), (4067, 545704), (4648, 477491), (8134, 272852), (16268, 136426), (32536, 68213)]