2810896263

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:499

約数の個数: 160

約数和(自身を含む): 5486469120

約数和(自身を除く): 2675572857

約数列:

[1, 3, 7, 9, 17, 21, 23, 27, 31, 51, 63, 69, 81, 93, 119, 153, 161, 189, 207, 217, 279, 357, 391, 409, 459, 483, 527, 567, 621, 651, 713, 837, 1071, 1173, 1227, 1377, 1449, 1581, 1863, 1953, 2139, 2511, 2737, 2863, 3213, 3519, 3681, 3689, 4347, 4743, 4991, 5859, 6417, 6953, 8211, 8589, 9407, 9639, 10557, 11043, 11067, 12121, 12679, 13041, 14229, 14973, 17577, 19251, 20859, 24633, 25767, 28221, 31671, 33129, 33201, 36363, 38037, 42687, 44919, 48671, 57753, 62577, 65849, 73899, 77301, 84663, 84847, 88753, 99603, 109089, 114111, 134757, 146013, 159919, 187731, 197547, 215543, 221697, 231903, 253989, 254541, 266259, 291617, 298809, 327267, 342333, 404271, 438039, 479757, 563193, 592641, 646629, 761967, 763623, 798777, 874851, 981801, 1026999, 1119433, 1314117, 1439271, 1508801, 1777923, 1939887, 2041319, 2290869, 2396331, 2624553, 3358299, 3942351, 4317813, 4526403, 4957489, 5333769, 5819661, 6123957, 6872607, 7188993, 7873659, 10074897, 12953439, 13579209, 14872467, 17458983, 18371871, 23620977, 30224691, 34702423, 40737627, 44617401, 55115613, 90674073, 104107269, 122212881, 133852203, 165346839, 312321807, 401556609, 936965421, 2810896263]

約数ペア:

[(1, 2810896263), (3, 936965421), (7, 401556609), (9, 312321807), (17, 165346839), (21, 133852203), (23, 122212881), (27, 104107269), (31, 90674073), (51, 55115613), (63, 44617401), (69, 40737627), (81, 34702423), (93, 30224691), (119, 23620977), (153, 18371871), (161, 17458983), (189, 14872467), (207, 13579209), (217, 12953439), (279, 10074897), (357, 7873659), (391, 7188993), (409, 6872607), (459, 6123957), (483, 5819661), (527, 5333769), (567, 4957489), (621, 4526403), (651, 4317813), (713, 3942351), (837, 3358299), (1071, 2624553), (1173, 2396331), (1227, 2290869), (1377, 2041319), (1449, 1939887), (1581, 1777923), (1863, 1508801), (1953, 1439271), (2139, 1314117), (2511, 1119433), (2737, 1026999), (2863, 981801), (3213, 874851), (3519, 798777), (3681, 763623), (3689, 761967), (4347, 646629), (4743, 592641), (4991, 563193), (5859, 479757), (6417, 438039), (6953, 404271), (8211, 342333), (8589, 327267), (9407, 298809), (9639, 291617), (10557, 266259), (11043, 254541), (11067, 253989), (12121, 231903), (12679, 221697), (13041, 215543), (14229, 197547), (14973, 187731), (17577, 159919), (19251, 146013), (20859, 134757), (24633, 114111), (25767, 109089), (28221, 99603), (31671, 88753), (33129, 84847), (33201, 84663), (36363, 77301), (38037, 73899), (42687, 65849), (44919, 62577), (48671, 57753)]