1215669260842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{22271}}^1$

素因数の和:22651

約数の個数: 64

約数和(自身を含む): 1962786816000

約数和(自身を除く): 747117555158

約数列:

[1, 2, 23, 46, 67, 89, 134, 178, 199, 398, 1541, 2047, 3082, 4094, 4577, 5963, 9154, 11926, 13333, 17711, 22271, 26666, 35422, 44542, 137149, 274298, 306659, 407353, 512233, 613318, 814706, 1024466, 1186637, 1492157, 1982119, 2373274, 2984314, 3964238, 4431929, 8863858, 27292651, 34319611, 45588737, 54585302, 68639222, 91177474, 101934367, 132801973, 203868734, 265603946, 296939243, 394441681, 593878486, 788883362, 3054445379, 6108890758, 6829602589, 9072158663, 13659205178, 18144317326, 26427592627, 52855185254, 607834630421, 1215669260842]

約数ペア:

[(1, 1215669260842), (2, 607834630421), (23, 52855185254), (46, 26427592627), (67, 18144317326), (89, 13659205178), (134, 9072158663), (178, 6829602589), (199, 6108890758), (398, 3054445379), (1541, 788883362), (2047, 593878486), (3082, 394441681), (4094, 296939243), (4577, 265603946), (5963, 203868734), (9154, 132801973), (11926, 101934367), (13333, 91177474), (17711, 68639222), (22271, 54585302), (26666, 45588737), (35422, 34319611), (44542, 27292651), (137149, 8863858), (274298, 4431929), (306659, 3964238), (407353, 2984314), (512233, 2373274), (613318, 1982119), (814706, 1492157), (1024466, 1186637)]