879107922

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{251}}^1$

素因数の和:322

約数の個数: 216

約数和(自身を含む): 2561216112

約数和(自身を除く): 1682108190

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 49, 57, 63, 66, 77, 98, 99, 114, 126, 133, 147, 154, 171, 198, 209, 231, 251, 266, 294, 342, 361, 399, 418, 441, 462, 502, 539, 627, 693, 722, 753, 798, 882, 931, 1078, 1083, 1197, 1254, 1386, 1463, 1506, 1617, 1757, 1862, 1881, 2166, 2259, 2394, 2527, 2761, 2793, 2926, 3234, 3249, 3514, 3762, 3971, 4389, 4518, 4769, 4851, 5054, 5271, 5522, 5586, 6498, 7581, 7942, 8283, 8379, 8778, 9538, 9702, 10241, 10542, 11913, 12299, 13167, 14307, 15162, 15813, 16566, 16758, 17689, 19327, 20482, 22743, 23826, 24598, 24849, 26334, 27797, 28614, 30723, 31626, 33383, 35378, 35739, 36897, 38654, 42921, 45486, 49698, 52459, 53067, 55594, 57981, 61446, 66766, 71478, 73794, 83391, 85842, 90611, 92169, 100149, 104918, 106134, 110691, 115962, 135289, 157377, 159201, 166782, 173943, 181222, 184338, 194579, 200298, 221382, 233681, 250173, 270578, 271833, 300447, 314754, 318402, 347886, 367213, 389158, 405867, 467362, 472131, 500346, 543666, 583737, 600894, 634277, 701043, 734426, 811734, 815499, 944262, 996721, 1101639, 1167474, 1217601, 1268554, 1402086, 1630998, 1751211, 1902831, 1993442, 2103129, 2203278, 2435202, 2570491, 2990163, 3304917, 3502422, 3805662, 4206258, 4439939, 5140982, 5708493, 5980326, 6609834, 6977047, 7711473, 8879878, 8970489, 11416986, 13319817, 13954094, 15422946, 17940978, 20931141, 23134419, 26639634, 39959451, 41862282, 46268838, 48839329, 62793423, 79918902, 97678658, 125586846, 146517987, 293035974, 439553961, 879107922]

約数ペア:

[(1, 879107922), (2, 439553961), (3, 293035974), (6, 146517987), (7, 125586846), (9, 97678658), (11, 79918902), (14, 62793423), (18, 48839329), (19, 46268838), (21, 41862282), (22, 39959451), (33, 26639634), (38, 23134419), (42, 20931141), (49, 17940978), (57, 15422946), (63, 13954094), (66, 13319817), (77, 11416986), (98, 8970489), (99, 8879878), (114, 7711473), (126, 6977047), (133, 6609834), (147, 5980326), (154, 5708493), (171, 5140982), (198, 4439939), (209, 4206258), (231, 3805662), (251, 3502422), (266, 3304917), (294, 2990163), (342, 2570491), (361, 2435202), (399, 2203278), (418, 2103129), (441, 1993442), (462, 1902831), (502, 1751211), (539, 1630998), (627, 1402086), (693, 1268554), (722, 1217601), (753, 1167474), (798, 1101639), (882, 996721), (931, 944262), (1078, 815499), (1083, 811734), (1197, 734426), (1254, 701043), (1386, 634277), (1463, 600894), (1506, 583737), (1617, 543666), (1757, 500346), (1862, 472131), (1881, 467362), (2166, 405867), (2259, 389158), (2394, 367213), (2527, 347886), (2761, 318402), (2793, 314754), (2926, 300447), (3234, 271833), (3249, 270578), (3514, 250173), (3762, 233681), (3971, 221382), (4389, 200298), (4518, 194579), (4769, 184338), (4851, 181222), (5054, 173943), (5271, 166782), (5522, 159201), (5586, 157377), (6498, 135289), (7581, 115962), (7942, 110691), (8283, 106134), (8379, 104918), (8778, 100149), (9538, 92169), (9702, 90611), (10241, 85842), (10542, 83391), (11913, 73794), (12299, 71478), (13167, 66766), (14307, 61446), (15162, 57981), (15813, 55594), (16566, 53067), (16758, 52459), (17689, 49698), (19327, 45486), (20482, 42921), (22743, 38654), (23826, 36897), (24598, 35739), (24849, 35378), (26334, 33383), (27797, 31626), (28614, 30723)]