451103738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:471

約数の個数: 64

約数和(自身を含む): 797610240

約数和(自身を除く): 346506502

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 97, 194, 313, 323, 391, 437, 626, 646, 782, 874, 1649, 1843, 2231, 3298, 3686, 4462, 5321, 5947, 7199, 7429, 10642, 11894, 14398, 14858, 30361, 31331, 37927, 42389, 60722, 62662, 75854, 84778, 101099, 122383, 136781, 202198, 244766, 273562, 516137, 576859, 698303, 720613, 1032274, 1153718, 1396606, 1441226, 2325277, 4650554, 9806603, 11871151, 13267757, 19613206, 23742302, 26535514, 225551869, 451103738]

約数ペア:

[(1, 451103738), (2, 225551869), (17, 26535514), (19, 23742302), (23, 19613206), (34, 13267757), (38, 11871151), (46, 9806603), (97, 4650554), (194, 2325277), (313, 1441226), (323, 1396606), (391, 1153718), (437, 1032274), (626, 720613), (646, 698303), (782, 576859), (874, 516137), (1649, 273562), (1843, 244766), (2231, 202198), (3298, 136781), (3686, 122383), (4462, 101099), (5321, 84778), (5947, 75854), (7199, 62662), (7429, 60722), (10642, 42389), (11894, 37927), (14398, 31331), (14858, 30361)]