504891738

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{42307}}^1$

素因数の和:42348

約数の個数: 64

約数和(自身を含む): 1279393920

約数和(自身を除く): 774502182

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1326, 1989, 3978, 5967, 11934, 42307, 84614, 126921, 253842, 380763, 549991, 719219, 761526, 1099982, 1142289, 1438438, 1649973, 2157657, 2284578, 3299946, 4315314, 4949919, 6472971, 9349847, 9899838, 12945942, 14849757, 18699694, 19418913, 28049541, 29699514, 38837826, 56099082, 84148623, 168297246, 252445869, 504891738]

約数ペア:

[(1, 504891738), (2, 252445869), (3, 168297246), (6, 84148623), (9, 56099082), (13, 38837826), (17, 29699514), (18, 28049541), (26, 19418913), (27, 18699694), (34, 14849757), (39, 12945942), (51, 9899838), (54, 9349847), (78, 6472971), (102, 4949919), (117, 4315314), (153, 3299946), (221, 2284578), (234, 2157657), (306, 1649973), (351, 1438438), (442, 1142289), (459, 1099982), (663, 761526), (702, 719219), (918, 549991), (1326, 380763), (1989, 253842), (3978, 126921), (5967, 84614), (11934, 42307)]