1947631488

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{251}}^1$

素因数の和:457

約数の個数: 192

約数和(自身を含む): 5743301760

約数和(自身を除く): 3795670272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 121, 128, 132, 167, 176, 192, 242, 251, 264, 334, 352, 363, 384, 484, 501, 502, 528, 668, 704, 726, 753, 968, 1002, 1004, 1056, 1336, 1408, 1452, 1506, 1837, 1936, 2004, 2008, 2112, 2672, 2761, 2904, 3012, 3674, 3872, 4008, 4016, 4224, 5344, 5511, 5522, 5808, 6024, 7348, 7744, 8016, 8032, 8283, 10688, 11022, 11044, 11616, 12048, 14696, 15488, 16032, 16064, 16566, 20207, 21376, 22044, 22088, 23232, 24096, 29392, 30371, 32064, 32128, 33132, 40414, 41917, 44088, 44176, 46464, 48192, 58784, 60621, 60742, 64128, 66264, 80828, 83834, 88176, 88352, 91113, 96384, 117568, 121242, 121484, 125751, 132528, 161656, 167668, 176352, 176704, 182226, 235136, 242484, 242968, 251502, 265056, 323312, 335336, 352704, 353408, 364452, 461087, 484968, 485936, 503004, 530112, 646624, 670672, 705408, 728904, 922174, 969936, 971872, 1006008, 1060224, 1293248, 1341344, 1383261, 1457808, 1844348, 1939872, 1943744, 2012016, 2586496, 2682688, 2766522, 2915616, 3688696, 3879744, 3887488, 4024032, 5071957, 5365376, 5533044, 5831232, 7377392, 7759488, 8048064, 10143914, 11066088, 11662464, 14754784, 15215871, 16096128, 20287828, 22132176, 29509568, 30431742, 40575656, 44264352, 59019136, 60863484, 81151312, 88528704, 121726968, 162302624, 177057408, 243453936, 324605248, 486907872, 649210496, 973815744, 1947631488]

約数ペア:

[(1, 1947631488), (2, 973815744), (3, 649210496), (4, 486907872), (6, 324605248), (8, 243453936), (11, 177057408), (12, 162302624), (16, 121726968), (22, 88528704), (24, 81151312), (32, 60863484), (33, 59019136), (44, 44264352), (48, 40575656), (64, 30431742), (66, 29509568), (88, 22132176), (96, 20287828), (121, 16096128), (128, 15215871), (132, 14754784), (167, 11662464), (176, 11066088), (192, 10143914), (242, 8048064), (251, 7759488), (264, 7377392), (334, 5831232), (352, 5533044), (363, 5365376), (384, 5071957), (484, 4024032), (501, 3887488), (502, 3879744), (528, 3688696), (668, 2915616), (704, 2766522), (726, 2682688), (753, 2586496), (968, 2012016), (1002, 1943744), (1004, 1939872), (1056, 1844348), (1336, 1457808), (1408, 1383261), (1452, 1341344), (1506, 1293248), (1837, 1060224), (1936, 1006008), (2004, 971872), (2008, 969936), (2112, 922174), (2672, 728904), (2761, 705408), (2904, 670672), (3012, 646624), (3674, 530112), (3872, 503004), (4008, 485936), (4016, 484968), (4224, 461087), (5344, 364452), (5511, 353408), (5522, 352704), (5808, 335336), (6024, 323312), (7348, 265056), (7744, 251502), (8016, 242968), (8032, 242484), (8283, 235136), (10688, 182226), (11022, 176704), (11044, 176352), (11616, 167668), (12048, 161656), (14696, 132528), (15488, 125751), (16032, 121484), (16064, 121242), (16566, 117568), (20207, 96384), (21376, 91113), (22044, 88352), (22088, 88176), (23232, 83834), (24096, 80828), (29392, 66264), (30371, 64128), (32064, 60742), (32128, 60621), (33132, 58784), (40414, 48192), (41917, 46464), (44088, 44176)]