12454928168

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{2347}}^1$

素因数の和:2718

約数の個数: 64

約数和(自身を含む): 24668651520

約数和(自身を除く): 12213723352

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 191, 302, 382, 604, 764, 1208, 1528, 2347, 3473, 4393, 4694, 6946, 8786, 9388, 13892, 17572, 18776, 27784, 28841, 35144, 53981, 57682, 107962, 115364, 215924, 230728, 354397, 431848, 448277, 663343, 708794, 896554, 1326686, 1417588, 1793108, 2653372, 2835176, 3586216, 5306744, 8151131, 10310371, 16302262, 20620742, 32604524, 41241484, 65209048, 67689827, 82482968, 135379654, 270759308, 541518616, 1556866021, 3113732042, 6227464084, 12454928168]

約数ペア:

[(1, 12454928168), (2, 6227464084), (4, 3113732042), (8, 1556866021), (23, 541518616), (46, 270759308), (92, 135379654), (151, 82482968), (184, 67689827), (191, 65209048), (302, 41241484), (382, 32604524), (604, 20620742), (764, 16302262), (1208, 10310371), (1528, 8151131), (2347, 5306744), (3473, 3586216), (4393, 2835176), (4694, 2653372), (6946, 1793108), (8786, 1417588), (9388, 1326686), (13892, 896554), (17572, 708794), (18776, 663343), (27784, 448277), (28841, 431848), (35144, 354397), (53981, 230728), (57682, 215924), (107962, 115364)]