2519032768

素因数分解:

$2^6\times 7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:743

約数の個数: 168

約数和(自身を含む): 6222065280

約数和(自身を除く): 3703032512

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 64, 67, 76, 98, 112, 133, 134, 152, 196, 224, 266, 268, 304, 392, 448, 469, 532, 536, 608, 631, 784, 931, 938, 1064, 1072, 1216, 1262, 1273, 1568, 1862, 1876, 2128, 2144, 2524, 2546, 3136, 3283, 3724, 3752, 4256, 4288, 4417, 5048, 5092, 6566, 7448, 7504, 8512, 8834, 8911, 10096, 10184, 11989, 13132, 14896, 15008, 17668, 17822, 20192, 20368, 23978, 26264, 29792, 30016, 30919, 35336, 35644, 40384, 40736, 42277, 47956, 52528, 59584, 61838, 62377, 70672, 71288, 81472, 83923, 84554, 95912, 105056, 123676, 124754, 141344, 142576, 167846, 169108, 191824, 210112, 247352, 249508, 282688, 285152, 295939, 335692, 338216, 383648, 494704, 499016, 570304, 587461, 591878, 671384, 676432, 767296, 803263, 989408, 998032, 1174922, 1183756, 1342768, 1352864, 1606526, 1978816, 1996064, 2071573, 2349844, 2367512, 2685536, 2705728, 3213052, 3992128, 4143146, 4699688, 4735024, 5371072, 5622841, 6426104, 8286292, 9399376, 9470048, 11245682, 12852208, 16572584, 18798752, 18940096, 22491364, 25704416, 33145168, 37597504, 39359887, 44982728, 51408832, 66290336, 78719774, 89965456, 132580672, 157439548, 179930912, 314879096, 359861824, 629758192, 1259516384, 2519032768]

約数ペア:

[(1, 2519032768), (2, 1259516384), (4, 629758192), (7, 359861824), (8, 314879096), (14, 179930912), (16, 157439548), (19, 132580672), (28, 89965456), (32, 78719774), (38, 66290336), (49, 51408832), (56, 44982728), (64, 39359887), (67, 37597504), (76, 33145168), (98, 25704416), (112, 22491364), (133, 18940096), (134, 18798752), (152, 16572584), (196, 12852208), (224, 11245682), (266, 9470048), (268, 9399376), (304, 8286292), (392, 6426104), (448, 5622841), (469, 5371072), (532, 4735024), (536, 4699688), (608, 4143146), (631, 3992128), (784, 3213052), (931, 2705728), (938, 2685536), (1064, 2367512), (1072, 2349844), (1216, 2071573), (1262, 1996064), (1273, 1978816), (1568, 1606526), (1862, 1352864), (1876, 1342768), (2128, 1183756), (2144, 1174922), (2524, 998032), (2546, 989408), (3136, 803263), (3283, 767296), (3724, 676432), (3752, 671384), (4256, 591878), (4288, 587461), (4417, 570304), (5048, 499016), (5092, 494704), (6566, 383648), (7448, 338216), (7504, 335692), (8512, 295939), (8834, 285152), (8911, 282688), (10096, 249508), (10184, 247352), (11989, 210112), (13132, 191824), (14896, 169108), (15008, 167846), (17668, 142576), (17822, 141344), (20192, 124754), (20368, 123676), (23978, 105056), (26264, 95912), (29792, 84554), (30016, 83923), (30919, 81472), (35336, 71288), (35644, 70672), (40384, 62377), (40736, 61838), (42277, 59584), (47956, 52528)]