316397305744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{226799}}^1$

素因数の和:227192

約数の個数: 80

約数和(自身を含む): 696892896000

約数和(自身を除く): 380495590256

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 353, 494, 706, 988, 1412, 1976, 2824, 3952, 4589, 5648, 6707, 9178, 13414, 18356, 26828, 36712, 53656, 73424, 87191, 107312, 174382, 226799, 348764, 453598, 697528, 907196, 1395056, 1814392, 2948387, 3628784, 4309181, 5896774, 8618362, 11793548, 17236724, 23587096, 34473448, 47174192, 56019353, 68946896, 80060047, 112038706, 160120094, 224077412, 320240188, 448154824, 640480376, 896309648, 1040780611, 1280960752, 1521140893, 2081561222, 3042281786, 4163122444, 6084563572, 8326244888, 12169127144, 16652489776, 19774831609, 24338254288, 39549663218, 79099326436, 158198652872, 316397305744]

約数ペア:

[(1, 316397305744), (2, 158198652872), (4, 79099326436), (8, 39549663218), (13, 24338254288), (16, 19774831609), (19, 16652489776), (26, 12169127144), (38, 8326244888), (52, 6084563572), (76, 4163122444), (104, 3042281786), (152, 2081561222), (208, 1521140893), (247, 1280960752), (304, 1040780611), (353, 896309648), (494, 640480376), (706, 448154824), (988, 320240188), (1412, 224077412), (1976, 160120094), (2824, 112038706), (3952, 80060047), (4589, 68946896), (5648, 56019353), (6707, 47174192), (9178, 34473448), (13414, 23587096), (18356, 17236724), (26828, 11793548), (36712, 8618362), (53656, 5896774), (73424, 4309181), (87191, 3628784), (107312, 2948387), (174382, 1814392), (226799, 1395056), (348764, 907196), (453598, 697528)]