717853188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{307}}^1\times {\mathrm{1153}}^1$

素因数の和:1493

約数の個数: 72

約数和(自身を含む): 1821233568

約数和(自身を除く): 1103380380

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 307, 338, 507, 614, 676, 921, 1014, 1153, 1228, 1842, 2028, 2306, 3459, 3684, 3991, 4612, 6918, 7982, 11973, 13836, 14989, 15964, 23946, 29978, 44967, 47892, 51883, 59956, 89934, 103766, 155649, 179868, 194857, 207532, 311298, 353971, 389714, 584571, 622596, 707942, 779428, 1061913, 1169142, 1415884, 2123826, 2338284, 4247652, 4601623, 9203246, 13804869, 18406492, 27609738, 55219476, 59821099, 119642198, 179463297, 239284396, 358926594, 717853188]

約数ペア:

[(1, 717853188), (2, 358926594), (3, 239284396), (4, 179463297), (6, 119642198), (12, 59821099), (13, 55219476), (26, 27609738), (39, 18406492), (52, 13804869), (78, 9203246), (156, 4601623), (169, 4247652), (307, 2338284), (338, 2123826), (507, 1415884), (614, 1169142), (676, 1061913), (921, 779428), (1014, 707942), (1153, 622596), (1228, 584571), (1842, 389714), (2028, 353971), (2306, 311298), (3459, 207532), (3684, 194857), (3991, 179868), (4612, 155649), (6918, 103766), (7982, 89934), (11973, 59956), (13836, 51883), (14989, 47892), (15964, 44967), (23946, 29978)]