813135228

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{6199}}^1$

素因数の和:6866

約数の個数: 48

約数和(自身を含む): 2012371200

約数和(自身を除く): 1199235972

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 643, 1286, 1929, 2572, 3858, 6199, 7716, 10931, 12398, 18597, 21862, 24796, 32793, 37194, 43724, 65586, 74388, 105383, 131172, 210766, 316149, 421532, 632298, 1264596, 3985957, 7971914, 11957871, 15943828, 23915742, 47831484, 67761269, 135522538, 203283807, 271045076, 406567614, 813135228]

約数ペア:

[(1, 813135228), (2, 406567614), (3, 271045076), (4, 203283807), (6, 135522538), (12, 67761269), (17, 47831484), (34, 23915742), (51, 15943828), (68, 11957871), (102, 7971914), (204, 3985957), (643, 1264596), (1286, 632298), (1929, 421532), (2572, 316149), (3858, 210766), (6199, 131172), (7716, 105383), (10931, 74388), (12398, 65586), (18597, 43724), (21862, 37194), (24796, 32793)]