21588197568

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{1609}}^1$

素因数の和:1847

約数の個数: 224

約数和(自身を含む): 66739008000

約数和(自身を除く): 45150810432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 134, 149, 168, 192, 201, 224, 268, 298, 336, 402, 447, 448, 469, 536, 596, 672, 804, 894, 938, 1043, 1072, 1192, 1344, 1407, 1608, 1609, 1788, 1876, 2086, 2144, 2384, 2814, 3129, 3216, 3218, 3576, 3752, 4172, 4288, 4768, 4827, 5628, 6258, 6432, 6436, 7152, 7504, 8344, 9536, 9654, 9983, 11256, 11263, 12516, 12864, 12872, 14304, 15008, 16688, 19308, 19966, 22512, 22526, 25032, 25744, 28608, 29949, 30016, 33376, 33789, 38616, 39932, 45024, 45052, 50064, 51488, 59898, 66752, 67578, 69881, 77232, 79864, 90048, 90104, 100128, 102976, 107803, 119796, 135156, 139762, 154464, 159728, 180208, 200256, 209643, 215606, 239592, 239741, 270312, 279524, 308928, 319456, 323409, 360416, 419286, 431212, 479184, 479482, 540624, 559048, 638912, 646818, 719223, 720832, 754621, 838572, 862424, 958368, 958964, 1081248, 1118096, 1293636, 1438446, 1509242, 1677144, 1678187, 1724848, 1916736, 1917928, 2162496, 2236192, 2263863, 2587272, 2876892, 3018484, 3354288, 3356374, 3449696, 3835856, 4472384, 4527726, 5034561, 5174544, 5753784, 6036968, 6708576, 6712748, 6899392, 7671712, 9055452, 10069122, 10349088, 11507568, 12073936, 13417152, 13425496, 15343424, 16062647, 18110904, 20138244, 20698176, 23015136, 24147872, 26850992, 32125294, 36221808, 40276488, 46030272, 48187941, 48295744, 53701984, 64250588, 72443616, 80552976, 96375882, 107403968, 112438529, 128501176, 144887232, 161105952, 192751764, 224877058, 257002352, 322211904, 337315587, 385503528, 449754116, 514004704, 674631174, 771007056, 899508232, 1028009408, 1349262348, 1542014112, 1799016464, 2698524696, 3084028224, 3598032928, 5397049392, 7196065856, 10794098784, 21588197568]

約数ペア:

[(1, 21588197568), (2, 10794098784), (3, 7196065856), (4, 5397049392), (6, 3598032928), (7, 3084028224), (8, 2698524696), (12, 1799016464), (14, 1542014112), (16, 1349262348), (21, 1028009408), (24, 899508232), (28, 771007056), (32, 674631174), (42, 514004704), (48, 449754116), (56, 385503528), (64, 337315587), (67, 322211904), (84, 257002352), (96, 224877058), (112, 192751764), (134, 161105952), (149, 144887232), (168, 128501176), (192, 112438529), (201, 107403968), (224, 96375882), (268, 80552976), (298, 72443616), (336, 64250588), (402, 53701984), (447, 48295744), (448, 48187941), (469, 46030272), (536, 40276488), (596, 36221808), (672, 32125294), (804, 26850992), (894, 24147872), (938, 23015136), (1043, 20698176), (1072, 20138244), (1192, 18110904), (1344, 16062647), (1407, 15343424), (1608, 13425496), (1609, 13417152), (1788, 12073936), (1876, 11507568), (2086, 10349088), (2144, 10069122), (2384, 9055452), (2814, 7671712), (3129, 6899392), (3216, 6712748), (3218, 6708576), (3576, 6036968), (3752, 5753784), (4172, 5174544), (4288, 5034561), (4768, 4527726), (4827, 4472384), (5628, 3835856), (6258, 3449696), (6432, 3356374), (6436, 3354288), (7152, 3018484), (7504, 2876892), (8344, 2587272), (9536, 2263863), (9654, 2236192), (9983, 2162496), (11256, 1917928), (11263, 1916736), (12516, 1724848), (12864, 1678187), (12872, 1677144), (14304, 1509242), (15008, 1438446), (16688, 1293636), (19308, 1118096), (19966, 1081248), (22512, 958964), (22526, 958368), (25032, 862424), (25744, 838572), (28608, 754621), (29949, 720832), (30016, 719223), (33376, 646818), (33789, 638912), (38616, 559048), (39932, 540624), (45024, 479482), (45052, 479184), (50064, 431212), (51488, 419286), (59898, 360416), (66752, 323409), (67578, 319456), (69881, 308928), (77232, 279524), (79864, 270312), (90048, 239741), (90104, 239592), (100128, 215606), (102976, 209643), (107803, 200256), (119796, 180208), (135156, 159728), (139762, 154464)]