257929896756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{31583}}^1$

素因数の和:31683

約数の個数: 288

約数和(自身を含む): 798463733760

約数和(自身を除く): 540533837004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 19, 21, 28, 34, 38, 42, 43, 49, 51, 57, 68, 76, 84, 86, 98, 102, 114, 119, 129, 133, 147, 172, 196, 204, 228, 238, 258, 266, 294, 301, 323, 357, 399, 476, 516, 532, 588, 602, 646, 714, 731, 798, 817, 833, 903, 931, 969, 1204, 1292, 1428, 1462, 1596, 1634, 1666, 1806, 1862, 1938, 2107, 2193, 2261, 2451, 2499, 2793, 2924, 3268, 3332, 3612, 3724, 3876, 4214, 4386, 4522, 4902, 4998, 5117, 5586, 5719, 6321, 6783, 8428, 8772, 9044, 9804, 9996, 10234, 11172, 11438, 12642, 13566, 13889, 15351, 15827, 17157, 20468, 22876, 25284, 27132, 27778, 30702, 31583, 31654, 34314, 35819, 40033, 41667, 47481, 55556, 61404, 63166, 63308, 68628, 71638, 80066, 83334, 94749, 94962, 97223, 107457, 120099, 126332, 143276, 160132, 166668, 189498, 189924, 194446, 214914, 221081, 240198, 291669, 378996, 388892, 429828, 442162, 480396, 536911, 583338, 600077, 663243, 680561, 884324, 1073822, 1166676, 1200154, 1326486, 1358069, 1361122, 1547567, 1610733, 1800231, 2041683, 2147644, 2400308, 2652972, 2716138, 2722244, 3095134, 3221466, 3600462, 3758377, 4074207, 4083366, 4200539, 4642701, 5432276, 6190268, 6442932, 7200924, 7516754, 8148414, 8166732, 8401078, 9285402, 9506483, 10201309, 11275131, 12601617, 15033508, 16296828, 16802156, 18570804, 19012966, 20402618, 22550262, 23087173, 25203234, 25803311, 26308639, 28519449, 29403773, 30603927, 38025932, 40805236, 45100524, 46174346, 50406468, 51606622, 52617278, 57038898, 58807546, 61207854, 66545381, 69261519, 71409163, 77409933, 78925917, 88211319, 92348692, 103213244, 105234556, 114077796, 117615092, 122415708, 133090762, 138523038, 142818326, 154819866, 157851834, 161610211, 176422638, 180623177, 199636143, 214227489, 266181524, 277046076, 285636652, 309639732, 315703668, 323220422, 352845276, 361246354, 399272286, 428454978, 438656287, 484830633, 499864141, 541869531, 646440844, 722492708, 798544572, 856909956, 877312574, 969661266, 999728282, 1083739062, 1131271477, 1264362239, 1315968861, 1499592423, 1754625148, 1939322532, 1999456564, 2167478124, 2262542954, 2528724478, 2631937722, 2999184846, 3070594009, 3393814431, 3793086717, 4525085908, 5057448956, 5263875444, 5998369692, 6141188018, 6787628862, 7586173434, 9211782027, 12282376036, 13575257724, 15172346868, 18423564054, 21494158063, 36847128108, 42988316126, 64482474189, 85976632252, 128964948378, 257929896756]

約数ペア:

[(1, 257929896756), (2, 128964948378), (3, 85976632252), (4, 64482474189), (6, 42988316126), (7, 36847128108), (12, 21494158063), (14, 18423564054), (17, 15172346868), (19, 13575257724), (21, 12282376036), (28, 9211782027), (34, 7586173434), (38, 6787628862), (42, 6141188018), (43, 5998369692), (49, 5263875444), (51, 5057448956), (57, 4525085908), (68, 3793086717), (76, 3393814431), (84, 3070594009), (86, 2999184846), (98, 2631937722), (102, 2528724478), (114, 2262542954), (119, 2167478124), (129, 1999456564), (133, 1939322532), (147, 1754625148), (172, 1499592423), (196, 1315968861), (204, 1264362239), (228, 1131271477), (238, 1083739062), (258, 999728282), (266, 969661266), (294, 877312574), (301, 856909956), (323, 798544572), (357, 722492708), (399, 646440844), (476, 541869531), (516, 499864141), (532, 484830633), (588, 438656287), (602, 428454978), (646, 399272286), (714, 361246354), (731, 352845276), (798, 323220422), (817, 315703668), (833, 309639732), (903, 285636652), (931, 277046076), (969, 266181524), (1204, 214227489), (1292, 199636143), (1428, 180623177), (1462, 176422638), (1596, 161610211), (1634, 157851834), (1666, 154819866), (1806, 142818326), (1862, 138523038), (1938, 133090762), (2107, 122415708), (2193, 117615092), (2261, 114077796), (2451, 105234556), (2499, 103213244), (2793, 92348692), (2924, 88211319), (3268, 78925917), (3332, 77409933), (3612, 71409163), (3724, 69261519), (3876, 66545381), (4214, 61207854), (4386, 58807546), (4522, 57038898), (4902, 52617278), (4998, 51606622), (5117, 50406468), (5586, 46174346), (5719, 45100524), (6321, 40805236), (6783, 38025932), (8428, 30603927), (8772, 29403773), (9044, 28519449), (9804, 26308639), (9996, 25803311), (10234, 25203234), (11172, 23087173), (11438, 22550262), (12642, 20402618), (13566, 19012966), (13889, 18570804), (15351, 16802156), (15827, 16296828), (17157, 15033508), (20468, 12601617), (22876, 11275131), (25284, 10201309), (27132, 9506483), (27778, 9285402), (30702, 8401078), (31583, 8166732), (31654, 8148414), (34314, 7516754), (35819, 7200924), (40033, 6442932), (41667, 6190268), (47481, 5432276), (55556, 4642701), (61404, 4200539), (63166, 4083366), (63308, 4074207), (68628, 3758377), (71638, 3600462), (80066, 3221466), (83334, 3095134), (94749, 2722244), (94962, 2716138), (97223, 2652972), (107457, 2400308), (120099, 2147644), (126332, 2041683), (143276, 1800231), (160132, 1610733), (166668, 1547567), (189498, 1361122), (189924, 1358069), (194446, 1326486), (214914, 1200154), (221081, 1166676), (240198, 1073822), (291669, 884324), (378996, 680561), (388892, 663243), (429828, 600077), (442162, 583338), (480396, 536911)]