289322196

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2543}}^1$

素因数の和:3068

約数の個数: 48

約数和(自身を含む): 712320000

約数和(自身を除く): 422997804

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 499, 998, 1497, 1996, 2543, 2994, 5086, 5988, 7629, 9481, 10172, 15258, 18962, 28443, 30516, 37924, 48317, 56886, 96634, 113772, 144951, 193268, 289902, 579804, 1268957, 2537914, 3806871, 5075828, 7613742, 15227484, 24110183, 48220366, 72330549, 96440732, 144661098, 289322196]

約数ペア:

[(1, 289322196), (2, 144661098), (3, 96440732), (4, 72330549), (6, 48220366), (12, 24110183), (19, 15227484), (38, 7613742), (57, 5075828), (76, 3806871), (114, 2537914), (228, 1268957), (499, 579804), (998, 289902), (1497, 193268), (1996, 144951), (2543, 113772), (2994, 96634), (5086, 56886), (5988, 48317), (7629, 37924), (9481, 30516), (10172, 28443), (15258, 18962)]