213865596

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:758

約数の個数: 180

約数和(自身を含む): 685561800

約数和(自身を除く): 471696204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 76, 81, 84, 98, 108, 114, 126, 133, 147, 162, 171, 189, 196, 228, 252, 266, 294, 324, 342, 378, 399, 441, 513, 532, 567, 588, 684, 709, 756, 798, 882, 931, 1026, 1134, 1197, 1323, 1418, 1539, 1596, 1764, 1862, 2052, 2127, 2268, 2394, 2646, 2793, 2836, 3078, 3591, 3724, 3969, 4254, 4788, 4963, 5292, 5586, 6156, 6381, 7182, 7938, 8379, 8508, 9926, 10773, 11172, 12762, 13471, 14364, 14889, 15876, 16758, 19143, 19852, 21546, 25137, 25524, 26942, 29778, 33516, 34741, 38286, 40413, 43092, 44667, 50274, 53884, 57429, 59556, 69482, 75411, 76572, 80826, 89334, 94297, 100548, 104223, 114858, 121239, 134001, 138964, 150822, 161652, 178668, 188594, 208446, 229716, 242478, 268002, 282891, 301644, 312669, 363717, 377188, 402003, 416892, 484956, 536004, 565782, 625338, 660079, 727434, 804006, 848673, 938007, 1091151, 1131564, 1250676, 1320158, 1454868, 1608012, 1697346, 1876014, 1980237, 2182302, 2546019, 2640316, 2814021, 3394692, 3752028, 3960474, 4364604, 5092038, 5628042, 5940711, 7638057, 7920948, 10184076, 11256084, 11881422, 15276114, 17822133, 23762844, 30552228, 35644266, 53466399, 71288532, 106932798, 213865596]

約数ペア:

[(1, 213865596), (2, 106932798), (3, 71288532), (4, 53466399), (6, 35644266), (7, 30552228), (9, 23762844), (12, 17822133), (14, 15276114), (18, 11881422), (19, 11256084), (21, 10184076), (27, 7920948), (28, 7638057), (36, 5940711), (38, 5628042), (42, 5092038), (49, 4364604), (54, 3960474), (57, 3752028), (63, 3394692), (76, 2814021), (81, 2640316), (84, 2546019), (98, 2182302), (108, 1980237), (114, 1876014), (126, 1697346), (133, 1608012), (147, 1454868), (162, 1320158), (171, 1250676), (189, 1131564), (196, 1091151), (228, 938007), (252, 848673), (266, 804006), (294, 727434), (324, 660079), (342, 625338), (378, 565782), (399, 536004), (441, 484956), (513, 416892), (532, 402003), (567, 377188), (588, 363717), (684, 312669), (709, 301644), (756, 282891), (798, 268002), (882, 242478), (931, 229716), (1026, 208446), (1134, 188594), (1197, 178668), (1323, 161652), (1418, 150822), (1539, 138964), (1596, 134001), (1764, 121239), (1862, 114858), (2052, 104223), (2127, 100548), (2268, 94297), (2394, 89334), (2646, 80826), (2793, 76572), (2836, 75411), (3078, 69482), (3591, 59556), (3724, 57429), (3969, 53884), (4254, 50274), (4788, 44667), (4963, 43092), (5292, 40413), (5586, 38286), (6156, 34741), (6381, 33516), (7182, 29778), (7938, 26942), (8379, 25524), (8508, 25137), (9926, 21546), (10773, 19852), (11172, 19143), (12762, 16758), (13471, 15876), (14364, 14889)]