68480136088

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:538

約数の個数: 256

約数和(自身を含む): 166990602240

約数和(自身を除く): 98510466152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 73, 91, 104, 124, 146, 182, 197, 211, 217, 248, 292, 364, 394, 403, 422, 434, 511, 584, 728, 788, 806, 844, 868, 949, 1022, 1379, 1477, 1576, 1612, 1688, 1736, 1898, 2044, 2263, 2561, 2743, 2758, 2821, 2954, 3224, 3796, 4088, 4526, 5122, 5486, 5516, 5642, 5908, 6107, 6541, 6643, 7592, 9052, 10244, 10972, 11032, 11284, 11816, 12214, 13082, 13286, 14381, 15403, 15841, 17927, 18104, 19201, 20488, 21944, 22568, 24428, 26164, 26572, 28762, 29419, 30806, 31682, 35854, 38402, 41567, 42749, 45787, 48856, 52328, 53144, 57524, 58838, 61612, 63364, 71708, 76804, 79391, 83134, 85033, 85498, 91574, 100667, 107821, 115048, 117676, 123224, 126728, 143416, 153608, 158782, 166268, 170066, 170996, 183148, 186953, 200239, 201334, 205933, 215642, 235352, 290969, 317564, 332536, 340132, 341992, 366296, 373906, 400478, 402668, 411866, 431284, 445811, 477493, 540371, 555737, 581938, 595231, 635128, 680264, 747812, 800956, 805336, 823732, 862568, 891622, 954986, 1080742, 1111474, 1163876, 1190462, 1288577, 1308671, 1401673, 1495624, 1601912, 1647464, 1783244, 1909972, 2161484, 2222948, 2327752, 2380924, 2577154, 2617342, 2803346, 3034391, 3120677, 3342451, 3566488, 3782597, 3819944, 4322968, 4445896, 4761848, 5154308, 5234684, 5606692, 5795543, 6068782, 6207409, 6241354, 6684902, 7565194, 9020039, 10308616, 10469368, 11213384, 11591086, 12137564, 12414818, 12482708, 13369804, 15130388, 16751501, 18040078, 21240737, 23182172, 24275128, 24829636, 24965416, 26739608, 30260776, 33503002, 36080156, 39447083, 40568801, 42481474, 43451863, 46364344, 49659272, 67006004, 72160312, 78894166, 81137602, 84962948, 86903726, 94066121, 117260507, 134012008, 157788332, 162275204, 169925896, 173807452, 188132242, 234521014, 276129581, 315576664, 324550408, 347614904, 376264484, 469042028, 552259162, 658462847, 752528968, 938084056, 1104518324, 1222859573, 1316925694, 2209036648, 2445719146, 2633851388, 4891438292, 5267702776, 8560017011, 9782876584, 17120034022, 34240068044, 68480136088]

約数ペア:

[(1, 68480136088), (2, 34240068044), (4, 17120034022), (7, 9782876584), (8, 8560017011), (13, 5267702776), (14, 4891438292), (26, 2633851388), (28, 2445719146), (31, 2209036648), (52, 1316925694), (56, 1222859573), (62, 1104518324), (73, 938084056), (91, 752528968), (104, 658462847), (124, 552259162), (146, 469042028), (182, 376264484), (197, 347614904), (211, 324550408), (217, 315576664), (248, 276129581), (292, 234521014), (364, 188132242), (394, 173807452), (403, 169925896), (422, 162275204), (434, 157788332), (511, 134012008), (584, 117260507), (728, 94066121), (788, 86903726), (806, 84962948), (844, 81137602), (868, 78894166), (949, 72160312), (1022, 67006004), (1379, 49659272), (1477, 46364344), (1576, 43451863), (1612, 42481474), (1688, 40568801), (1736, 39447083), (1898, 36080156), (2044, 33503002), (2263, 30260776), (2561, 26739608), (2743, 24965416), (2758, 24829636), (2821, 24275128), (2954, 23182172), (3224, 21240737), (3796, 18040078), (4088, 16751501), (4526, 15130388), (5122, 13369804), (5486, 12482708), (5516, 12414818), (5642, 12137564), (5908, 11591086), (6107, 11213384), (6541, 10469368), (6643, 10308616), (7592, 9020039), (9052, 7565194), (10244, 6684902), (10972, 6241354), (11032, 6207409), (11284, 6068782), (11816, 5795543), (12214, 5606692), (13082, 5234684), (13286, 5154308), (14381, 4761848), (15403, 4445896), (15841, 4322968), (17927, 3819944), (18104, 3782597), (19201, 3566488), (20488, 3342451), (21944, 3120677), (22568, 3034391), (24428, 2803346), (26164, 2617342), (26572, 2577154), (28762, 2380924), (29419, 2327752), (30806, 2222948), (31682, 2161484), (35854, 1909972), (38402, 1783244), (41567, 1647464), (42749, 1601912), (45787, 1495624), (48856, 1401673), (52328, 1308671), (53144, 1288577), (57524, 1190462), (58838, 1163876), (61612, 1111474), (63364, 1080742), (71708, 954986), (76804, 891622), (79391, 862568), (83134, 823732), (85033, 805336), (85498, 800956), (91574, 747812), (100667, 680264), (107821, 635128), (115048, 595231), (117676, 581938), (123224, 555737), (126728, 540371), (143416, 477493), (153608, 445811), (158782, 431284), (166268, 411866), (170066, 402668), (170996, 400478), (183148, 373906), (186953, 366296), (200239, 341992), (201334, 340132), (205933, 332536), (215642, 317564), (235352, 290969)]