266772426

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:803

約数の個数: 64

約数和(自身を含む): 581644800

約数和(自身を除く): 314872374

約数列:

[1, 2, 3, 6, 19, 38, 53, 57, 67, 106, 114, 134, 159, 201, 318, 402, 659, 1007, 1273, 1318, 1977, 2014, 2546, 3021, 3551, 3819, 3954, 6042, 7102, 7638, 10653, 12521, 21306, 25042, 34927, 37563, 44153, 67469, 69854, 75126, 88306, 104781, 132459, 134938, 202407, 209562, 264918, 404814, 663613, 838907, 1327226, 1677814, 1990839, 2340109, 2516721, 3981678, 4680218, 5033442, 7020327, 14040654, 44462071, 88924142, 133386213, 266772426]

約数ペア:

[(1, 266772426), (2, 133386213), (3, 88924142), (6, 44462071), (19, 14040654), (38, 7020327), (53, 5033442), (57, 4680218), (67, 3981678), (106, 2516721), (114, 2340109), (134, 1990839), (159, 1677814), (201, 1327226), (318, 838907), (402, 663613), (659, 404814), (1007, 264918), (1273, 209562), (1318, 202407), (1977, 134938), (2014, 132459), (2546, 104781), (3021, 88306), (3551, 75126), (3819, 69854), (3954, 67469), (6042, 44153), (7102, 37563), (7638, 34927), (10653, 25042), (12521, 21306)]