394189548

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{7177}}^1$

素因数の和:7406

約数の個数: 48

約数和(自身を含む): 964723200

約数和(自身を除く): 570533652

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 199, 276, 398, 597, 796, 1194, 2388, 4577, 7177, 9154, 13731, 14354, 18308, 21531, 27462, 28708, 43062, 54924, 86124, 165071, 330142, 495213, 660284, 990426, 1428223, 1980852, 2856446, 4284669, 5712892, 8569338, 17138676, 32849129, 65698258, 98547387, 131396516, 197094774, 394189548]

約数ペア:

[(1, 394189548), (2, 197094774), (3, 131396516), (4, 98547387), (6, 65698258), (12, 32849129), (23, 17138676), (46, 8569338), (69, 5712892), (92, 4284669), (138, 2856446), (199, 1980852), (276, 1428223), (398, 990426), (597, 660284), (796, 495213), (1194, 330142), (2388, 165071), (4577, 86124), (7177, 54924), (9154, 43062), (13731, 28708), (14354, 27462), (18308, 21531)]