190055484

素因数分解:

$2^2\times 3^4\times {\mathrm{431}}^1\times {\mathrm{1361}}^1$

素因数の和:1808

約数の個数: 60

約数和(自身を含む): 498361248

約数和(自身を除く): 308305764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 431, 862, 1293, 1361, 1724, 2586, 2722, 3879, 4083, 5172, 5444, 7758, 8166, 11637, 12249, 15516, 16332, 23274, 24498, 34911, 36747, 46548, 48996, 69822, 73494, 110241, 139644, 146988, 220482, 440964, 586591, 1173182, 1759773, 2346364, 3519546, 5279319, 7039092, 10558638, 15837957, 21117276, 31675914, 47513871, 63351828, 95027742, 190055484]

約数ペア:

[(1, 190055484), (2, 95027742), (3, 63351828), (4, 47513871), (6, 31675914), (9, 21117276), (12, 15837957), (18, 10558638), (27, 7039092), (36, 5279319), (54, 3519546), (81, 2346364), (108, 1759773), (162, 1173182), (324, 586591), (431, 440964), (862, 220482), (1293, 146988), (1361, 139644), (1724, 110241), (2586, 73494), (2722, 69822), (3879, 48996), (4083, 46548), (5172, 36747), (5444, 34911), (7758, 24498), (8166, 23274), (11637, 16332), (12249, 15516)]