21409294368

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{22109}}^1$

素因数の和:22271

約数の個数: 192

約数和(自身を含む): 70604835840

約数和(自身を除く): 49195541472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 66, 77, 84, 88, 96, 112, 131, 132, 154, 168, 176, 224, 231, 262, 264, 308, 336, 352, 393, 462, 524, 528, 616, 672, 786, 917, 924, 1048, 1056, 1232, 1441, 1572, 1834, 1848, 2096, 2464, 2751, 2882, 3144, 3668, 3696, 4192, 4323, 5502, 5764, 6288, 7336, 7392, 8646, 10087, 11004, 11528, 12576, 14672, 17292, 20174, 22008, 22109, 23056, 29344, 30261, 34584, 40348, 44016, 44218, 46112, 60522, 66327, 69168, 80696, 88032, 88436, 121044, 132654, 138336, 154763, 161392, 176872, 242088, 243199, 265308, 309526, 322784, 353744, 464289, 484176, 486398, 530616, 619052, 707488, 729597, 928578, 968352, 972796, 1061232, 1238104, 1459194, 1702393, 1857156, 1945592, 2122464, 2476208, 2896279, 2918388, 3404786, 3714312, 3891184, 4952416, 5107179, 5792558, 5836776, 6809572, 7428624, 7782368, 8688837, 10214358, 11585116, 11673552, 13619144, 14857248, 17377674, 20273953, 20428716, 23170232, 23347104, 27238288, 31859069, 34755348, 40547906, 40857432, 46340464, 54476576, 60821859, 63718138, 69510696, 81095812, 81714864, 92680928, 95577207, 121643718, 127436276, 139021392, 162191624, 163429728, 191154414, 223013483, 243287436, 254872552, 278042784, 324383248, 382308828, 446026966, 486574872, 509745104, 648766496, 669040449, 764617656, 892053932, 973149744, 1019490208, 1338080898, 1529235312, 1784107864, 1946299488, 2676161796, 3058470624, 3568215728, 5352323592, 7136431456, 10704647184, 21409294368]

約数ペア:

[(1, 21409294368), (2, 10704647184), (3, 7136431456), (4, 5352323592), (6, 3568215728), (7, 3058470624), (8, 2676161796), (11, 1946299488), (12, 1784107864), (14, 1529235312), (16, 1338080898), (21, 1019490208), (22, 973149744), (24, 892053932), (28, 764617656), (32, 669040449), (33, 648766496), (42, 509745104), (44, 486574872), (48, 446026966), (56, 382308828), (66, 324383248), (77, 278042784), (84, 254872552), (88, 243287436), (96, 223013483), (112, 191154414), (131, 163429728), (132, 162191624), (154, 139021392), (168, 127436276), (176, 121643718), (224, 95577207), (231, 92680928), (262, 81714864), (264, 81095812), (308, 69510696), (336, 63718138), (352, 60821859), (393, 54476576), (462, 46340464), (524, 40857432), (528, 40547906), (616, 34755348), (672, 31859069), (786, 27238288), (917, 23347104), (924, 23170232), (1048, 20428716), (1056, 20273953), (1232, 17377674), (1441, 14857248), (1572, 13619144), (1834, 11673552), (1848, 11585116), (2096, 10214358), (2464, 8688837), (2751, 7782368), (2882, 7428624), (3144, 6809572), (3668, 5836776), (3696, 5792558), (4192, 5107179), (4323, 4952416), (5502, 3891184), (5764, 3714312), (6288, 3404786), (7336, 2918388), (7392, 2896279), (8646, 2476208), (10087, 2122464), (11004, 1945592), (11528, 1857156), (12576, 1702393), (14672, 1459194), (17292, 1238104), (20174, 1061232), (22008, 972796), (22109, 968352), (23056, 928578), (29344, 729597), (30261, 707488), (34584, 619052), (40348, 530616), (44016, 486398), (44218, 484176), (46112, 464289), (60522, 353744), (66327, 322784), (69168, 309526), (80696, 265308), (88032, 243199), (88436, 242088), (121044, 176872), (132654, 161392), (138336, 154763)]