290427372

素因数分解:

$2^2\times 3^2\times {\mathrm{619}}^1\times {\mathrm{13033}}^1$

素因数の和:13662

約数の個数: 36

約数和(自身を含む): 735378280

約数和(自身を除く): 444950908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 619, 1238, 1857, 2476, 3714, 5571, 7428, 11142, 13033, 22284, 26066, 39099, 52132, 78198, 117297, 156396, 234594, 469188, 8067427, 16134854, 24202281, 32269708, 48404562, 72606843, 96809124, 145213686, 290427372]

約数ペア:

[(1, 290427372), (2, 145213686), (3, 96809124), (4, 72606843), (6, 48404562), (9, 32269708), (12, 24202281), (18, 16134854), (36, 8067427), (619, 469188), (1238, 234594), (1857, 156396), (2476, 117297), (3714, 78198), (5571, 52132), (7428, 39099), (11142, 26066), (13033, 22284)]