268079881664

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31494347}}^1$

素因数の和:31494385

約数の個数: 56

約数和(自身を含む): 639965151360

約数和(自身を除く): 371885269696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 4256, 8512, 31494347, 62988694, 125977388, 220460429, 251954776, 440920858, 503909552, 598392593, 881841716, 1007819104, 1196785186, 1763683432, 2015638208, 2393570372, 3527366864, 4188748151, 4787140744, 7054733728, 8377496302, 9574281488, 14109467456, 16754992604, 19148562976, 33509985208, 38297125952, 67019970416, 134039940832, 268079881664]

約数ペア:

[(1, 268079881664), (2, 134039940832), (4, 67019970416), (7, 38297125952), (8, 33509985208), (14, 19148562976), (16, 16754992604), (19, 14109467456), (28, 9574281488), (32, 8377496302), (38, 7054733728), (56, 4787140744), (64, 4188748151), (76, 3527366864), (112, 2393570372), (133, 2015638208), (152, 1763683432), (224, 1196785186), (266, 1007819104), (304, 881841716), (448, 598392593), (532, 503909552), (608, 440920858), (1064, 251954776), (1216, 220460429), (2128, 125977388), (4256, 62988694), (8512, 31494347)]