274383882

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{1277}}^1$

素因数の和:1484

約数の個数: 64

約数和(自身を含む): 640431360

約数和(自身を除く): 366047478

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 173, 207, 346, 414, 519, 621, 1038, 1242, 1277, 1557, 2554, 3114, 3831, 3979, 4671, 7662, 7958, 9342, 11493, 11937, 22986, 23874, 29371, 34479, 35811, 58742, 68958, 71622, 88113, 107433, 176226, 214866, 220921, 264339, 441842, 528678, 662763, 793017, 1325526, 1586034, 1988289, 3976578, 5081183, 5964867, 10162366, 11929734, 15243549, 30487098, 45730647, 91461294, 137191941, 274383882]

約数ペア:

[(1, 274383882), (2, 137191941), (3, 91461294), (6, 45730647), (9, 30487098), (18, 15243549), (23, 11929734), (27, 10162366), (46, 5964867), (54, 5081183), (69, 3976578), (138, 1988289), (173, 1586034), (207, 1325526), (346, 793017), (414, 662763), (519, 528678), (621, 441842), (1038, 264339), (1242, 220921), (1277, 214866), (1557, 176226), (2554, 107433), (3114, 88113), (3831, 71622), (3979, 68958), (4671, 58742), (7662, 35811), (7958, 34479), (9342, 29371), (11493, 23874), (11937, 22986)]