317574816

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:331

約数の個数: 192

約数和(自身を含む): 965260800

約数和(自身を除く): 647685984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 59, 76, 78, 96, 104, 114, 118, 152, 156, 177, 208, 227, 228, 236, 247, 304, 312, 354, 416, 454, 456, 472, 494, 608, 624, 681, 708, 741, 767, 908, 912, 944, 988, 1121, 1248, 1362, 1416, 1482, 1534, 1816, 1824, 1888, 1976, 2242, 2301, 2724, 2832, 2951, 2964, 3068, 3363, 3632, 3952, 4313, 4484, 4602, 5448, 5664, 5902, 5928, 6136, 6726, 7264, 7904, 8626, 8853, 8968, 9204, 10896, 11804, 11856, 12272, 12939, 13393, 13452, 14573, 17252, 17706, 17936, 18408, 21792, 23608, 23712, 24544, 25878, 26786, 26904, 29146, 34504, 35412, 35872, 36816, 40179, 43719, 47216, 51756, 53572, 53808, 56069, 58292, 69008, 70824, 73632, 80358, 87438, 94432, 103512, 107144, 107616, 112138, 116584, 138016, 141648, 160716, 168207, 174109, 174876, 207024, 214288, 224276, 233168, 254467, 283296, 321432, 336414, 348218, 349752, 414048, 428576, 448552, 466336, 508934, 522327, 642864, 672828, 696436, 699504, 763401, 897104, 1017868, 1044654, 1285728, 1345656, 1392872, 1399008, 1526802, 1794208, 2035736, 2089308, 2691312, 2785744, 3053604, 3308071, 4071472, 4178616, 5382624, 5571488, 6107208, 6616142, 8142944, 8357232, 9924213, 12214416, 13232284, 16714464, 19848426, 24428832, 26464568, 39696852, 52929136, 79393704, 105858272, 158787408, 317574816]

約数ペア:

[(1, 317574816), (2, 158787408), (3, 105858272), (4, 79393704), (6, 52929136), (8, 39696852), (12, 26464568), (13, 24428832), (16, 19848426), (19, 16714464), (24, 13232284), (26, 12214416), (32, 9924213), (38, 8357232), (39, 8142944), (48, 6616142), (52, 6107208), (57, 5571488), (59, 5382624), (76, 4178616), (78, 4071472), (96, 3308071), (104, 3053604), (114, 2785744), (118, 2691312), (152, 2089308), (156, 2035736), (177, 1794208), (208, 1526802), (227, 1399008), (228, 1392872), (236, 1345656), (247, 1285728), (304, 1044654), (312, 1017868), (354, 897104), (416, 763401), (454, 699504), (456, 696436), (472, 672828), (494, 642864), (608, 522327), (624, 508934), (681, 466336), (708, 448552), (741, 428576), (767, 414048), (908, 349752), (912, 348218), (944, 336414), (988, 321432), (1121, 283296), (1248, 254467), (1362, 233168), (1416, 224276), (1482, 214288), (1534, 207024), (1816, 174876), (1824, 174109), (1888, 168207), (1976, 160716), (2242, 141648), (2301, 138016), (2724, 116584), (2832, 112138), (2951, 107616), (2964, 107144), (3068, 103512), (3363, 94432), (3632, 87438), (3952, 80358), (4313, 73632), (4484, 70824), (4602, 69008), (5448, 58292), (5664, 56069), (5902, 53808), (5928, 53572), (6136, 51756), (6726, 47216), (7264, 43719), (7904, 40179), (8626, 36816), (8853, 35872), (8968, 35412), (9204, 34504), (10896, 29146), (11804, 26904), (11856, 26786), (12272, 25878), (12939, 24544), (13393, 23712), (13452, 23608), (14573, 21792), (17252, 18408), (17706, 17936)]