511110054

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2213}}^1$

素因数の和:2291

約数の個数: 128

約数和(自身を含む): 1428295680

約数和(自身を除く): 917185626

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 47, 54, 63, 78, 91, 94, 117, 126, 141, 182, 189, 234, 273, 282, 329, 351, 378, 423, 546, 611, 658, 702, 819, 846, 987, 1222, 1269, 1638, 1833, 1974, 2213, 2457, 2538, 2961, 3666, 4277, 4426, 4914, 5499, 5922, 6639, 8554, 8883, 10998, 12831, 13278, 15491, 16497, 17766, 19917, 25662, 28769, 30982, 32994, 38493, 39834, 46473, 57538, 59751, 76986, 86307, 92946, 104011, 115479, 119502, 139419, 172614, 201383, 208022, 230958, 258921, 278838, 312033, 402766, 418257, 517842, 604149, 624066, 728077, 776763, 836514, 936099, 1208298, 1352143, 1456154, 1553526, 1812447, 1872198, 2184231, 2704286, 2808297, 3624894, 4056429, 4368462, 5437341, 5616594, 6552693, 8112858, 9465001, 10874682, 12169287, 13105386, 18930002, 19658079, 24338574, 28395003, 36507861, 39316158, 56790006, 73015722, 85185009, 170370018, 255555027, 511110054]

約数ペア:

[(1, 511110054), (2, 255555027), (3, 170370018), (6, 85185009), (7, 73015722), (9, 56790006), (13, 39316158), (14, 36507861), (18, 28395003), (21, 24338574), (26, 19658079), (27, 18930002), (39, 13105386), (42, 12169287), (47, 10874682), (54, 9465001), (63, 8112858), (78, 6552693), (91, 5616594), (94, 5437341), (117, 4368462), (126, 4056429), (141, 3624894), (182, 2808297), (189, 2704286), (234, 2184231), (273, 1872198), (282, 1812447), (329, 1553526), (351, 1456154), (378, 1352143), (423, 1208298), (546, 936099), (611, 836514), (658, 776763), (702, 728077), (819, 624066), (846, 604149), (987, 517842), (1222, 418257), (1269, 402766), (1638, 312033), (1833, 278838), (1974, 258921), (2213, 230958), (2457, 208022), (2538, 201383), (2961, 172614), (3666, 139419), (4277, 119502), (4426, 115479), (4914, 104011), (5499, 92946), (5922, 86307), (6639, 76986), (8554, 59751), (8883, 57538), (10998, 46473), (12831, 39834), (13278, 38493), (15491, 32994), (16497, 30982), (17766, 28769), (19917, 25662)]