675984996

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{521}}^1\times {\mathrm{1567}}^1$

素因数の和:2121

約数の個数: 72

約数和(自身を含む): 1787595264

約数和(自身を除く): 1111610268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 521, 828, 1042, 1563, 1567, 2084, 3126, 3134, 4689, 4701, 6252, 6268, 9378, 9402, 11983, 14103, 18756, 18804, 23966, 28206, 35949, 36041, 47932, 56412, 71898, 72082, 107847, 108123, 143796, 144164, 215694, 216246, 324369, 431388, 432492, 648738, 816407, 1297476, 1632814, 2449221, 3265628, 4898442, 7347663, 9796884, 14695326, 18777361, 29390652, 37554722, 56332083, 75109444, 112664166, 168996249, 225328332, 337992498, 675984996]

約数ペア:

[(1, 675984996), (2, 337992498), (3, 225328332), (4, 168996249), (6, 112664166), (9, 75109444), (12, 56332083), (18, 37554722), (23, 29390652), (36, 18777361), (46, 14695326), (69, 9796884), (92, 7347663), (138, 4898442), (207, 3265628), (276, 2449221), (414, 1632814), (521, 1297476), (828, 816407), (1042, 648738), (1563, 432492), (1567, 431388), (2084, 324369), (3126, 216246), (3134, 215694), (4689, 144164), (4701, 143796), (6252, 108123), (6268, 107847), (9378, 72082), (9402, 71898), (11983, 56412), (14103, 47932), (18756, 36041), (18804, 35949), (23966, 28206)]