218650770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10993}}^1$

素因数の和:11036

約数の個数: 96

約数和(自身を含む): 648294192

約数和(自身を除く): 429643422

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 45, 51, 65, 78, 85, 90, 102, 117, 130, 153, 170, 195, 221, 234, 255, 306, 390, 442, 510, 585, 663, 765, 1105, 1170, 1326, 1530, 1989, 2210, 3315, 3978, 6630, 9945, 10993, 19890, 21986, 32979, 54965, 65958, 98937, 109930, 142909, 164895, 186881, 197874, 285818, 329790, 373762, 428727, 494685, 560643, 714545, 857454, 934405, 989370, 1121286, 1286181, 1429090, 1681929, 1868810, 2143635, 2429453, 2572362, 2803215, 3363858, 4287270, 4858906, 5606430, 6430905, 7288359, 8409645, 12147265, 12861810, 14576718, 16819290, 21865077, 24294530, 36441795, 43730154, 72883590, 109325385, 218650770]

約数ペア:

[(1, 218650770), (2, 109325385), (3, 72883590), (5, 43730154), (6, 36441795), (9, 24294530), (10, 21865077), (13, 16819290), (15, 14576718), (17, 12861810), (18, 12147265), (26, 8409645), (30, 7288359), (34, 6430905), (39, 5606430), (45, 4858906), (51, 4287270), (65, 3363858), (78, 2803215), (85, 2572362), (90, 2429453), (102, 2143635), (117, 1868810), (130, 1681929), (153, 1429090), (170, 1286181), (195, 1121286), (221, 989370), (234, 934405), (255, 857454), (306, 714545), (390, 560643), (442, 494685), (510, 428727), (585, 373762), (663, 329790), (765, 285818), (1105, 197874), (1170, 186881), (1326, 164895), (1530, 142909), (1989, 109930), (2210, 98937), (3315, 65958), (3978, 54965), (6630, 32979), (9945, 21986), (10993, 19890)]