691032384

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1$

素因数の和:307

約数の個数: 280

約数和(自身を含む): 2375123520

約数和(自身を除く): 1684091136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 137, 139, 144, 162, 168, 189, 192, 216, 224, 252, 274, 278, 288, 324, 336, 378, 411, 417, 432, 448, 504, 548, 556, 567, 576, 648, 672, 756, 822, 834, 864, 959, 973, 1008, 1096, 1112, 1134, 1233, 1251, 1296, 1344, 1512, 1644, 1668, 1728, 1918, 1946, 2016, 2192, 2224, 2268, 2466, 2502, 2592, 2877, 2919, 3024, 3288, 3336, 3699, 3753, 3836, 3892, 4032, 4384, 4448, 4536, 4932, 5004, 5184, 5754, 5838, 6048, 6576, 6672, 7398, 7506, 7672, 7784, 8631, 8757, 8768, 8896, 9072, 9864, 10008, 11097, 11259, 11508, 11676, 12096, 13152, 13344, 14796, 15012, 15344, 15568, 17262, 17514, 18144, 19043, 19728, 20016, 22194, 22518, 23016, 23352, 25893, 26271, 26304, 26688, 29592, 30024, 30688, 31136, 34524, 35028, 36288, 38086, 39456, 40032, 44388, 45036, 46032, 46704, 51786, 52542, 57129, 59184, 60048, 61376, 62272, 69048, 70056, 76172, 77679, 78813, 78912, 80064, 88776, 90072, 92064, 93408, 103572, 105084, 114258, 118368, 120096, 133301, 138096, 140112, 152344, 155358, 157626, 171387, 177552, 180144, 184128, 186816, 207144, 210168, 228516, 236736, 240192, 266602, 276192, 280224, 304688, 310716, 315252, 342774, 355104, 360288, 399903, 414288, 420336, 457032, 514161, 533204, 552384, 560448, 609376, 621432, 630504, 685548, 710208, 720576, 799806, 828576, 840672, 914064, 1028322, 1066408, 1199709, 1218752, 1242864, 1261008, 1371096, 1542483, 1599612, 1657152, 1681344, 1828128, 2056644, 2132816, 2399418, 2485728, 2522016, 2742192, 3084966, 3199224, 3599127, 3656256, 4113288, 4265632, 4798836, 4971456, 5044032, 5484384, 6169932, 6398448, 7198254, 8226576, 8531264, 9597672, 10797381, 10968768, 12339864, 12796896, 14396508, 16453152, 19195344, 21594762, 24679728, 25593792, 28793016, 32906304, 38390688, 43189524, 49359456, 57586032, 76781376, 86379048, 98718912, 115172064, 172758096, 230344128, 345516192, 691032384]

約数ペア:

[(1, 691032384), (2, 345516192), (3, 230344128), (4, 172758096), (6, 115172064), (7, 98718912), (8, 86379048), (9, 76781376), (12, 57586032), (14, 49359456), (16, 43189524), (18, 38390688), (21, 32906304), (24, 28793016), (27, 25593792), (28, 24679728), (32, 21594762), (36, 19195344), (42, 16453152), (48, 14396508), (54, 12796896), (56, 12339864), (63, 10968768), (64, 10797381), (72, 9597672), (81, 8531264), (84, 8226576), (96, 7198254), (108, 6398448), (112, 6169932), (126, 5484384), (137, 5044032), (139, 4971456), (144, 4798836), (162, 4265632), (168, 4113288), (189, 3656256), (192, 3599127), (216, 3199224), (224, 3084966), (252, 2742192), (274, 2522016), (278, 2485728), (288, 2399418), (324, 2132816), (336, 2056644), (378, 1828128), (411, 1681344), (417, 1657152), (432, 1599612), (448, 1542483), (504, 1371096), (548, 1261008), (556, 1242864), (567, 1218752), (576, 1199709), (648, 1066408), (672, 1028322), (756, 914064), (822, 840672), (834, 828576), (864, 799806), (959, 720576), (973, 710208), (1008, 685548), (1096, 630504), (1112, 621432), (1134, 609376), (1233, 560448), (1251, 552384), (1296, 533204), (1344, 514161), (1512, 457032), (1644, 420336), (1668, 414288), (1728, 399903), (1918, 360288), (1946, 355104), (2016, 342774), (2192, 315252), (2224, 310716), (2268, 304688), (2466, 280224), (2502, 276192), (2592, 266602), (2877, 240192), (2919, 236736), (3024, 228516), (3288, 210168), (3336, 207144), (3699, 186816), (3753, 184128), (3836, 180144), (3892, 177552), (4032, 171387), (4384, 157626), (4448, 155358), (4536, 152344), (4932, 140112), (5004, 138096), (5184, 133301), (5754, 120096), (5838, 118368), (6048, 114258), (6576, 105084), (6672, 103572), (7398, 93408), (7506, 92064), (7672, 90072), (7784, 88776), (8631, 80064), (8757, 78912), (8768, 78813), (8896, 77679), (9072, 76172), (9864, 70056), (10008, 69048), (11097, 62272), (11259, 61376), (11508, 60048), (11676, 59184), (12096, 57129), (13152, 52542), (13344, 51786), (14796, 46704), (15012, 46032), (15344, 45036), (15568, 44388), (17262, 40032), (17514, 39456), (18144, 38086), (19043, 36288), (19728, 35028), (20016, 34524), (22194, 31136), (22518, 30688), (23016, 30024), (23352, 29592), (25893, 26688), (26271, 26304)]