2804539878

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{503}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 7812080640

約数和(自身を除く): 5007540762

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 19, 21, 34, 38, 42, 51, 57, 63, 102, 114, 119, 126, 133, 137, 153, 171, 238, 266, 274, 306, 323, 342, 357, 399, 411, 503, 646, 714, 798, 822, 959, 969, 1006, 1071, 1197, 1233, 1509, 1918, 1938, 2142, 2261, 2329, 2394, 2466, 2603, 2877, 2907, 3018, 3521, 4522, 4527, 4658, 5206, 5754, 5814, 6783, 6987, 7042, 7809, 8551, 8631, 9054, 9557, 10563, 13566, 13974, 15618, 16303, 17102, 17262, 18221, 19114, 20349, 20961, 21126, 23427, 25653, 28671, 31689, 32606, 36442, 40698, 41922, 44251, 46854, 48909, 51306, 54663, 57342, 59857, 63378, 66899, 68911, 76959, 86013, 88502, 97818, 109326, 119714, 132753, 133798, 137822, 146727, 153918, 162469, 163989, 172026, 179571, 200697, 206733, 265506, 293454, 309757, 324938, 327978, 359142, 398259, 401394, 413466, 482377, 487407, 538713, 602091, 619514, 620199, 796518, 929271, 964754, 974814, 1077426, 1137283, 1171487, 1204182, 1240398, 1309309, 1447131, 1462221, 1858542, 2274566, 2342974, 2618618, 2787813, 2894262, 2924442, 3411849, 3514461, 3927927, 4341393, 5575626, 6823698, 7028922, 7855854, 8200409, 8682786, 9165163, 10235547, 10543383, 11783781, 16400818, 18330326, 20471094, 21086766, 22258253, 23567562, 24601227, 27495489, 44516506, 49202454, 54990978, 66774759, 73803681, 82486467, 133549518, 147607362, 155807771, 164972934, 200324277, 311615542, 400648554, 467423313, 934846626, 1402269939, 2804539878]

約数ペア:

[(1, 2804539878), (2, 1402269939), (3, 934846626), (6, 467423313), (7, 400648554), (9, 311615542), (14, 200324277), (17, 164972934), (18, 155807771), (19, 147607362), (21, 133549518), (34, 82486467), (38, 73803681), (42, 66774759), (51, 54990978), (57, 49202454), (63, 44516506), (102, 27495489), (114, 24601227), (119, 23567562), (126, 22258253), (133, 21086766), (137, 20471094), (153, 18330326), (171, 16400818), (238, 11783781), (266, 10543383), (274, 10235547), (306, 9165163), (323, 8682786), (342, 8200409), (357, 7855854), (399, 7028922), (411, 6823698), (503, 5575626), (646, 4341393), (714, 3927927), (798, 3514461), (822, 3411849), (959, 2924442), (969, 2894262), (1006, 2787813), (1071, 2618618), (1197, 2342974), (1233, 2274566), (1509, 1858542), (1918, 1462221), (1938, 1447131), (2142, 1309309), (2261, 1240398), (2329, 1204182), (2394, 1171487), (2466, 1137283), (2603, 1077426), (2877, 974814), (2907, 964754), (3018, 929271), (3521, 796518), (4522, 620199), (4527, 619514), (4658, 602091), (5206, 538713), (5754, 487407), (5814, 482377), (6783, 413466), (6987, 401394), (7042, 398259), (7809, 359142), (8551, 327978), (8631, 324938), (9054, 309757), (9557, 293454), (10563, 265506), (13566, 206733), (13974, 200697), (15618, 179571), (16303, 172026), (17102, 163989), (17262, 162469), (18221, 153918), (19114, 146727), (20349, 137822), (20961, 133798), (21126, 132753), (23427, 119714), (25653, 109326), (28671, 97818), (31689, 88502), (32606, 86013), (36442, 76959), (40698, 68911), (41922, 66899), (44251, 63378), (46854, 59857), (48909, 57342), (51306, 54663)]