11891813024

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{157}}^1$

素因数の和:280

約数の個数: 288

約数和(自身を含む): 31371822720

約数和(自身を除く): 19480009696

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 37, 38, 52, 56, 74, 76, 91, 104, 112, 133, 148, 152, 157, 182, 208, 224, 247, 259, 266, 296, 304, 314, 364, 416, 481, 494, 518, 532, 592, 608, 628, 703, 728, 962, 988, 1036, 1064, 1099, 1184, 1256, 1369, 1406, 1456, 1729, 1924, 1976, 2041, 2072, 2128, 2198, 2512, 2738, 2812, 2912, 2983, 3367, 3458, 3848, 3952, 4082, 4144, 4256, 4396, 4921, 5024, 5476, 5624, 5809, 5966, 6734, 6916, 7696, 7904, 8164, 8288, 8792, 9139, 9583, 9842, 10952, 11248, 11618, 11932, 13468, 13832, 14287, 15392, 16328, 17584, 17797, 18278, 19166, 19684, 20881, 21904, 22496, 23236, 23864, 26011, 26936, 27664, 28574, 32656, 35168, 35594, 36556, 38332, 38779, 39368, 40663, 41762, 43808, 46472, 47728, 52022, 53872, 55328, 57148, 63973, 65312, 71188, 73112, 75517, 76664, 77558, 78736, 81326, 83524, 92944, 95456, 104044, 107744, 110371, 114296, 124579, 127946, 142376, 146224, 151034, 153328, 155116, 157472, 162652, 167048, 182077, 185888, 208088, 214933, 220742, 228592, 249158, 255892, 271453, 284752, 292448, 302068, 306656, 310232, 325304, 334096, 338143, 364154, 416176, 429866, 441484, 457184, 498316, 511784, 528619, 542906, 569504, 604136, 620464, 650608, 668192, 676286, 728308, 772597, 832352, 859732, 882968, 996632, 1023568, 1057238, 1085812, 1208272, 1240928, 1301216, 1352572, 1434823, 1456616, 1504531, 1545194, 1719464, 1765936, 1993264, 2047136, 2114476, 2171624, 2367001, 2416544, 2705144, 2794129, 2869646, 2913232, 3009062, 3090388, 3438928, 3531872, 3986528, 4083727, 4228952, 4343248, 4734002, 5410288, 5588258, 5739292, 5826464, 6018124, 6180776, 6877856, 8167454, 8457904, 8686496, 9468004, 10043761, 10820576, 11176516, 11478584, 12036248, 12361552, 16334908, 16915808, 18936008, 19558903, 20087522, 22353032, 22957168, 24072496, 24723104, 28586089, 32669816, 37872016, 39117806, 40175044, 44706064, 45914336, 48144992, 53088451, 57172178, 65339632, 75744032, 78235612, 80350088, 89412128, 106176902, 114344356, 130679264, 156471224, 160700176, 212353804, 228688712, 312942448, 321400352, 371619157, 424707608, 457377424, 625884896, 743238314, 849415216, 914754848, 1486476628, 1698830432, 2972953256, 5945906512, 11891813024]

約数ペア:

[(1, 11891813024), (2, 5945906512), (4, 2972953256), (7, 1698830432), (8, 1486476628), (13, 914754848), (14, 849415216), (16, 743238314), (19, 625884896), (26, 457377424), (28, 424707608), (32, 371619157), (37, 321400352), (38, 312942448), (52, 228688712), (56, 212353804), (74, 160700176), (76, 156471224), (91, 130679264), (104, 114344356), (112, 106176902), (133, 89412128), (148, 80350088), (152, 78235612), (157, 75744032), (182, 65339632), (208, 57172178), (224, 53088451), (247, 48144992), (259, 45914336), (266, 44706064), (296, 40175044), (304, 39117806), (314, 37872016), (364, 32669816), (416, 28586089), (481, 24723104), (494, 24072496), (518, 22957168), (532, 22353032), (592, 20087522), (608, 19558903), (628, 18936008), (703, 16915808), (728, 16334908), (962, 12361552), (988, 12036248), (1036, 11478584), (1064, 11176516), (1099, 10820576), (1184, 10043761), (1256, 9468004), (1369, 8686496), (1406, 8457904), (1456, 8167454), (1729, 6877856), (1924, 6180776), (1976, 6018124), (2041, 5826464), (2072, 5739292), (2128, 5588258), (2198, 5410288), (2512, 4734002), (2738, 4343248), (2812, 4228952), (2912, 4083727), (2983, 3986528), (3367, 3531872), (3458, 3438928), (3848, 3090388), (3952, 3009062), (4082, 2913232), (4144, 2869646), (4256, 2794129), (4396, 2705144), (4921, 2416544), (5024, 2367001), (5476, 2171624), (5624, 2114476), (5809, 2047136), (5966, 1993264), (6734, 1765936), (6916, 1719464), (7696, 1545194), (7904, 1504531), (8164, 1456616), (8288, 1434823), (8792, 1352572), (9139, 1301216), (9583, 1240928), (9842, 1208272), (10952, 1085812), (11248, 1057238), (11618, 1023568), (11932, 996632), (13468, 882968), (13832, 859732), (14287, 832352), (15392, 772597), (16328, 728308), (17584, 676286), (17797, 668192), (18278, 650608), (19166, 620464), (19684, 604136), (20881, 569504), (21904, 542906), (22496, 528619), (23236, 511784), (23864, 498316), (26011, 457184), (26936, 441484), (27664, 429866), (28574, 416176), (32656, 364154), (35168, 338143), (35594, 334096), (36556, 325304), (38332, 310232), (38779, 306656), (39368, 302068), (40663, 292448), (41762, 284752), (43808, 271453), (46472, 255892), (47728, 249158), (52022, 228592), (53872, 220742), (55328, 214933), (57148, 208088), (63973, 185888), (65312, 182077), (71188, 167048), (73112, 162652), (75517, 157472), (76664, 155116), (77558, 153328), (78736, 151034), (81326, 146224), (83524, 142376), (92944, 127946), (95456, 124579), (104044, 114296), (107744, 110371)]