1794673804

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 4235656320

約数和(自身を除く): 2440982516

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 133, 154, 193, 196, 209, 227, 266, 308, 386, 418, 454, 532, 539, 772, 836, 908, 931, 1078, 1351, 1463, 1589, 1862, 2123, 2156, 2497, 2702, 2926, 3178, 3667, 3724, 4246, 4313, 4994, 5404, 5852, 6356, 7334, 8492, 8626, 9457, 9988, 10241, 11123, 14668, 14861, 17252, 17479, 18914, 20482, 22246, 25669, 29722, 30191, 34958, 37828, 40337, 40964, 43811, 44492, 47443, 51338, 59444, 60382, 69916, 80674, 87622, 94886, 102676, 104027, 120764, 122353, 161348, 175244, 179683, 189772, 208054, 211337, 244706, 282359, 306677, 332101, 359366, 416108, 422674, 481921, 489412, 564718, 613354, 664202, 718732, 832409, 845348, 963842, 1129436, 1226708, 1328404, 1664818, 1927684, 1976513, 2146739, 2324707, 3329636, 3373447, 3953026, 4293478, 4649414, 5826863, 6746894, 7906052, 8586956, 9156499, 9298828, 11653726, 13493788, 18312998, 23307452, 23614129, 36625996, 40788041, 47228258, 64095493, 81576082, 94456516, 128190986, 163152164, 256381972, 448668451, 897336902, 1794673804]

約数ペア:

[(1, 1794673804), (2, 897336902), (4, 448668451), (7, 256381972), (11, 163152164), (14, 128190986), (19, 94456516), (22, 81576082), (28, 64095493), (38, 47228258), (44, 40788041), (49, 36625996), (76, 23614129), (77, 23307452), (98, 18312998), (133, 13493788), (154, 11653726), (193, 9298828), (196, 9156499), (209, 8586956), (227, 7906052), (266, 6746894), (308, 5826863), (386, 4649414), (418, 4293478), (454, 3953026), (532, 3373447), (539, 3329636), (772, 2324707), (836, 2146739), (908, 1976513), (931, 1927684), (1078, 1664818), (1351, 1328404), (1463, 1226708), (1589, 1129436), (1862, 963842), (2123, 845348), (2156, 832409), (2497, 718732), (2702, 664202), (2926, 613354), (3178, 564718), (3667, 489412), (3724, 481921), (4246, 422674), (4313, 416108), (4994, 359366), (5404, 332101), (5852, 306677), (6356, 282359), (7334, 244706), (8492, 211337), (8626, 208054), (9457, 189772), (9988, 179683), (10241, 175244), (11123, 161348), (14668, 122353), (14861, 120764), (17252, 104027), (17479, 102676), (18914, 94886), (20482, 87622), (22246, 80674), (25669, 69916), (29722, 60382), (30191, 59444), (34958, 51338), (37828, 47443), (40337, 44492), (40964, 43811)]