317423784

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1290

約数の個数: 64

約数和(自身を含む): 812514240

約数和(自身を除く): 495090456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 257, 318, 424, 514, 636, 771, 971, 1028, 1272, 1542, 1942, 2056, 2913, 3084, 3884, 5826, 6168, 7768, 11652, 13621, 23304, 27242, 40863, 51463, 54484, 81726, 102926, 108968, 154389, 163452, 205852, 249547, 308778, 326904, 411704, 499094, 617556, 748641, 998188, 1235112, 1497282, 1996376, 2994564, 5989128, 13225991, 26451982, 39677973, 52903964, 79355946, 105807928, 158711892, 317423784]

約数ペア:

[(1, 317423784), (2, 158711892), (3, 105807928), (4, 79355946), (6, 52903964), (8, 39677973), (12, 26451982), (24, 13225991), (53, 5989128), (106, 2994564), (159, 1996376), (212, 1497282), (257, 1235112), (318, 998188), (424, 748641), (514, 617556), (636, 499094), (771, 411704), (971, 326904), (1028, 308778), (1272, 249547), (1542, 205852), (1942, 163452), (2056, 154389), (2913, 108968), (3084, 102926), (3884, 81726), (5826, 54484), (6168, 51463), (7768, 40863), (11652, 27242), (13621, 23304)]