13338405912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:10025

約数の個数: 128

約数和(自身を含む): 37017630720

約数和(自身を除く): 23679224808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 61, 71, 78, 104, 122, 142, 156, 183, 213, 244, 284, 312, 366, 426, 488, 568, 732, 793, 852, 923, 1464, 1586, 1704, 1846, 2379, 2769, 3172, 3692, 4331, 4758, 5538, 6344, 7384, 8662, 9516, 9871, 11076, 12993, 17324, 19032, 19742, 22152, 25986, 29613, 34648, 39484, 51972, 56303, 59226, 78968, 103944, 112606, 118452, 128323, 168909, 225212, 236904, 256646, 337818, 384969, 450424, 513292, 602131, 675636, 700841, 769938, 1026584, 1204262, 1351272, 1401682, 1539876, 1806393, 2102523, 2408524, 2803364, 3079752, 3612786, 4205046, 4817048, 5606728, 7225572, 7827703, 8410092, 9110933, 14451144, 15655406, 16820184, 18221866, 23483109, 27332799, 31310812, 36443732, 42751301, 46966218, 54665598, 62621624, 72887464, 85502602, 93932436, 109331196, 128253903, 171005204, 187864872, 218662392, 256507806, 342010408, 513015612, 555766913, 1026031224, 1111533826, 1667300739, 2223067652, 3334601478, 4446135304, 6669202956, 13338405912]

約数ペア:

[(1, 13338405912), (2, 6669202956), (3, 4446135304), (4, 3334601478), (6, 2223067652), (8, 1667300739), (12, 1111533826), (13, 1026031224), (24, 555766913), (26, 513015612), (39, 342010408), (52, 256507806), (61, 218662392), (71, 187864872), (78, 171005204), (104, 128253903), (122, 109331196), (142, 93932436), (156, 85502602), (183, 72887464), (213, 62621624), (244, 54665598), (284, 46966218), (312, 42751301), (366, 36443732), (426, 31310812), (488, 27332799), (568, 23483109), (732, 18221866), (793, 16820184), (852, 15655406), (923, 14451144), (1464, 9110933), (1586, 8410092), (1704, 7827703), (1846, 7225572), (2379, 5606728), (2769, 4817048), (3172, 4205046), (3692, 3612786), (4331, 3079752), (4758, 2803364), (5538, 2408524), (6344, 2102523), (7384, 1806393), (8662, 1539876), (9516, 1401682), (9871, 1351272), (11076, 1204262), (12993, 1026584), (17324, 769938), (19032, 700841), (19742, 675636), (22152, 602131), (25986, 513292), (29613, 450424), (34648, 384969), (39484, 337818), (51972, 256646), (56303, 236904), (59226, 225212), (78968, 168909), (103944, 128323), (112606, 118452)]