2221021824

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2879}}^1$

素因数の和:2951

約数の個数: 192

約数和(自身を含む): 7032614400

約数和(自身を除く): 4811592576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 49, 56, 64, 82, 84, 96, 98, 112, 123, 128, 147, 164, 168, 192, 196, 224, 246, 287, 294, 328, 336, 384, 392, 448, 492, 574, 588, 656, 672, 784, 861, 896, 984, 1148, 1176, 1312, 1344, 1568, 1722, 1968, 2009, 2296, 2352, 2624, 2688, 2879, 3136, 3444, 3936, 4018, 4592, 4704, 5248, 5758, 6027, 6272, 6888, 7872, 8036, 8637, 9184, 9408, 11516, 12054, 13776, 15744, 16072, 17274, 18368, 18816, 20153, 23032, 24108, 27552, 32144, 34548, 36736, 40306, 46064, 48216, 55104, 60459, 64288, 69096, 80612, 92128, 96432, 110208, 118039, 120918, 128576, 138192, 141071, 161224, 184256, 192864, 236078, 241836, 257152, 276384, 282142, 322448, 354117, 368512, 385728, 423213, 472156, 483672, 552768, 564284, 644896, 708234, 771456, 826273, 846426, 944312, 967344, 1105536, 1128568, 1289792, 1416468, 1652546, 1692852, 1888624, 1934688, 2257136, 2478819, 2579584, 2832936, 3305092, 3385704, 3777248, 3869376, 4514272, 4957638, 5665872, 5783911, 6610184, 6771408, 7554496, 7738752, 9028544, 9915276, 11331744, 11567822, 13220368, 13542816, 15108992, 17351733, 18057088, 19830552, 22663488, 23135644, 26440736, 27085632, 34703466, 39661104, 45326976, 46271288, 52881472, 54171264, 69406932, 79322208, 92542576, 105762944, 138813864, 158644416, 185085152, 277627728, 317288832, 370170304, 555255456, 740340608, 1110510912, 2221021824]

約数ペア:

[(1, 2221021824), (2, 1110510912), (3, 740340608), (4, 555255456), (6, 370170304), (7, 317288832), (8, 277627728), (12, 185085152), (14, 158644416), (16, 138813864), (21, 105762944), (24, 92542576), (28, 79322208), (32, 69406932), (41, 54171264), (42, 52881472), (48, 46271288), (49, 45326976), (56, 39661104), (64, 34703466), (82, 27085632), (84, 26440736), (96, 23135644), (98, 22663488), (112, 19830552), (123, 18057088), (128, 17351733), (147, 15108992), (164, 13542816), (168, 13220368), (192, 11567822), (196, 11331744), (224, 9915276), (246, 9028544), (287, 7738752), (294, 7554496), (328, 6771408), (336, 6610184), (384, 5783911), (392, 5665872), (448, 4957638), (492, 4514272), (574, 3869376), (588, 3777248), (656, 3385704), (672, 3305092), (784, 2832936), (861, 2579584), (896, 2478819), (984, 2257136), (1148, 1934688), (1176, 1888624), (1312, 1692852), (1344, 1652546), (1568, 1416468), (1722, 1289792), (1968, 1128568), (2009, 1105536), (2296, 967344), (2352, 944312), (2624, 846426), (2688, 826273), (2879, 771456), (3136, 708234), (3444, 644896), (3936, 564284), (4018, 552768), (4592, 483672), (4704, 472156), (5248, 423213), (5758, 385728), (6027, 368512), (6272, 354117), (6888, 322448), (7872, 282142), (8036, 276384), (8637, 257152), (9184, 241836), (9408, 236078), (11516, 192864), (12054, 184256), (13776, 161224), (15744, 141071), (16072, 138192), (17274, 128576), (18368, 120918), (18816, 118039), (20153, 110208), (23032, 96432), (24108, 92128), (27552, 80612), (32144, 69096), (34548, 64288), (36736, 60459), (40306, 55104), (46064, 48216)]