276904144

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{509}}^1$

素因数の和:820

約数の個数: 60

約数和(自身を含む): 592969860

約数和(自身を除く): 316065716

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 281, 484, 509, 562, 968, 1018, 1124, 1936, 2036, 2248, 3091, 4072, 4496, 5599, 6182, 8144, 11198, 12364, 22396, 24728, 34001, 44792, 49456, 61589, 68002, 89584, 123178, 136004, 143029, 246356, 272008, 286058, 492712, 544016, 572116, 985424, 1144232, 1573319, 2288464, 3146638, 6293276, 12586552, 17306509, 25173104, 34613018, 69226036, 138452072, 276904144]

約数ペア:

[(1, 276904144), (2, 138452072), (4, 69226036), (8, 34613018), (11, 25173104), (16, 17306509), (22, 12586552), (44, 6293276), (88, 3146638), (121, 2288464), (176, 1573319), (242, 1144232), (281, 985424), (484, 572116), (509, 544016), (562, 492712), (968, 286058), (1018, 272008), (1124, 246356), (1936, 143029), (2036, 136004), (2248, 123178), (3091, 89584), (4072, 68002), (4496, 61589), (5599, 49456), (6182, 44792), (8144, 34001), (11198, 24728), (12364, 22396)]