81047538048

素因数分解:

$2^7\times 3^1\times {\mathrm{631}}^1\times {\mathrm{334487}}^1$

素因数の和:335135

約数の個数: 64

約数和(自身を含む): 215624344320

約数和(自身を除く): 134576806272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 631, 1262, 1893, 2524, 3786, 5048, 7572, 10096, 15144, 20192, 30288, 40384, 60576, 80768, 121152, 242304, 334487, 668974, 1003461, 1337948, 2006922, 2675896, 4013844, 5351792, 8027688, 10703584, 16055376, 21407168, 32110752, 42814336, 64221504, 128443008, 211061297, 422122594, 633183891, 844245188, 1266367782, 1688490376, 2532735564, 3376980752, 5065471128, 6753961504, 10130942256, 13507923008, 20261884512, 27015846016, 40523769024, 81047538048]

約数ペア:

[(1, 81047538048), (2, 40523769024), (3, 27015846016), (4, 20261884512), (6, 13507923008), (8, 10130942256), (12, 6753961504), (16, 5065471128), (24, 3376980752), (32, 2532735564), (48, 1688490376), (64, 1266367782), (96, 844245188), (128, 633183891), (192, 422122594), (384, 211061297), (631, 128443008), (1262, 64221504), (1893, 42814336), (2524, 32110752), (3786, 21407168), (5048, 16055376), (7572, 10703584), (10096, 8027688), (15144, 5351792), (20192, 4013844), (30288, 2675896), (40384, 2006922), (60576, 1337948), (80768, 1003461), (121152, 668974), (242304, 334487)]