257497123884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1823}}^1$

素因数の和:2941

約数の個数: 288

約数和(自身を含む): 814022307840

約数和(自身を除く): 556525183956

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1069, 1092, 1452, 1573, 1694, 1716, 1823, 2002, 2138, 2541, 3003, 3146, 3207, 3388, 3646, 4004, 4276, 4719, 5082, 5469, 6006, 6292, 6414, 7292, 7483, 9438, 10164, 10938, 11011, 11759, 12012, 12761, 12828, 13897, 14966, 18876, 20053, 21876, 22022, 22449, 23518, 23699, 25522, 27794, 29932, 33033, 35277, 38283, 40106, 41691, 44044, 44898, 47036, 47398, 51044, 55588, 60159, 66066, 70554, 71097, 76566, 80212, 82313, 83382, 89796, 94796, 97279, 120318, 129349, 132132, 140371, 141108, 142194, 152867, 153132, 164626, 165893, 166764, 194558, 220583, 240636, 246939, 258698, 260689, 280742, 284388, 291837, 305734, 329252, 331786, 388047, 389116, 421113, 441166, 458601, 493878, 497679, 517396, 521378, 561484, 583674, 611468, 661749, 663572, 776094, 782067, 842226, 882332, 905443, 917202, 987756, 995358, 1042756, 1070069, 1167348, 1323498, 1544081, 1552188, 1564134, 1681537, 1684452, 1810886, 1824823, 1834404, 1948787, 1990716, 2140138, 2646996, 2716329, 2867579, 3088162, 3128268, 3210207, 3363074, 3621772, 3649646, 3897574, 4280276, 4632243, 5044611, 5432658, 5474469, 5735158, 5846361, 6176324, 6420414, 6726148, 7299292, 7795148, 8602737, 9264486, 10089222, 10865316, 10948938, 11470316, 11692722, 11770759, 12840828, 13641509, 17205474, 18528972, 20073053, 20178444, 21436657, 21897876, 23385444, 23541518, 25334231, 27283018, 34410948, 35312277, 40146106, 40924527, 42873314, 47083036, 50668462, 54566036, 60219159, 64309971, 70624554, 76002693, 80292212, 81849054, 85746628, 101336924, 120438318, 128619942, 141249108, 150056599, 152005386, 163698108, 177339617, 235803227, 240876636, 257239884, 278676541, 300113198, 304010772, 354679234, 450169797, 471606454, 532018851, 557353082, 600226396, 707409681, 709358468, 836029623, 900339594, 943212908, 1064037702, 1114706164, 1414819362, 1650622589, 1672059246, 1800679188, 1950735787, 2128075404, 2829638724, 3065441951, 3301245178, 3344118492, 3901471574, 4951867767, 5852207361, 6130883902, 6602490356, 7802943148, 9196325853, 9903735534, 11704414722, 12261767804, 18392651706, 19807471068, 21458093657, 23408829444, 36785303412, 42916187314, 64374280971, 85832374628, 128748561942, 257497123884]

約数ペア:

[(1, 257497123884), (2, 128748561942), (3, 85832374628), (4, 64374280971), (6, 42916187314), (7, 36785303412), (11, 23408829444), (12, 21458093657), (13, 19807471068), (14, 18392651706), (21, 12261767804), (22, 11704414722), (26, 9903735534), (28, 9196325853), (33, 7802943148), (39, 6602490356), (42, 6130883902), (44, 5852207361), (52, 4951867767), (66, 3901471574), (77, 3344118492), (78, 3301245178), (84, 3065441951), (91, 2829638724), (121, 2128075404), (132, 1950735787), (143, 1800679188), (154, 1672059246), (156, 1650622589), (182, 1414819362), (231, 1114706164), (242, 1064037702), (273, 943212908), (286, 900339594), (308, 836029623), (363, 709358468), (364, 707409681), (429, 600226396), (462, 557353082), (484, 532018851), (546, 471606454), (572, 450169797), (726, 354679234), (847, 304010772), (858, 300113198), (924, 278676541), (1001, 257239884), (1069, 240876636), (1092, 235803227), (1452, 177339617), (1573, 163698108), (1694, 152005386), (1716, 150056599), (1823, 141249108), (2002, 128619942), (2138, 120438318), (2541, 101336924), (3003, 85746628), (3146, 81849054), (3207, 80292212), (3388, 76002693), (3646, 70624554), (4004, 64309971), (4276, 60219159), (4719, 54566036), (5082, 50668462), (5469, 47083036), (6006, 42873314), (6292, 40924527), (6414, 40146106), (7292, 35312277), (7483, 34410948), (9438, 27283018), (10164, 25334231), (10938, 23541518), (11011, 23385444), (11759, 21897876), (12012, 21436657), (12761, 20178444), (12828, 20073053), (13897, 18528972), (14966, 17205474), (18876, 13641509), (20053, 12840828), (21876, 11770759), (22022, 11692722), (22449, 11470316), (23518, 10948938), (23699, 10865316), (25522, 10089222), (27794, 9264486), (29932, 8602737), (33033, 7795148), (35277, 7299292), (38283, 6726148), (40106, 6420414), (41691, 6176324), (44044, 5846361), (44898, 5735158), (47036, 5474469), (47398, 5432658), (51044, 5044611), (55588, 4632243), (60159, 4280276), (66066, 3897574), (70554, 3649646), (71097, 3621772), (76566, 3363074), (80212, 3210207), (82313, 3128268), (83382, 3088162), (89796, 2867579), (94796, 2716329), (97279, 2646996), (120318, 2140138), (129349, 1990716), (132132, 1948787), (140371, 1834404), (141108, 1824823), (142194, 1810886), (152867, 1684452), (153132, 1681537), (164626, 1564134), (165893, 1552188), (166764, 1544081), (194558, 1323498), (220583, 1167348), (240636, 1070069), (246939, 1042756), (258698, 995358), (260689, 987756), (280742, 917202), (284388, 905443), (291837, 882332), (305734, 842226), (329252, 782067), (331786, 776094), (388047, 663572), (389116, 661749), (421113, 611468), (441166, 583674), (458601, 561484), (493878, 521378), (497679, 517396)]