254107008

素因数分解:

$2^7\times 3^2\times {\mathrm{220579}}^1$

素因数の和:220599

約数の個数: 48

約数和(自身を含む): 731222700

約数和(自身を除く): 477115692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 220579, 441158, 661737, 882316, 1323474, 1764632, 1985211, 2646948, 3529264, 3970422, 5293896, 7058528, 7940844, 10587792, 14117056, 15881688, 21175584, 28234112, 31763376, 42351168, 63526752, 84702336, 127053504, 254107008]

約数ペア:

[(1, 254107008), (2, 127053504), (3, 84702336), (4, 63526752), (6, 42351168), (8, 31763376), (9, 28234112), (12, 21175584), (16, 15881688), (18, 14117056), (24, 10587792), (32, 7940844), (36, 7058528), (48, 5293896), (64, 3970422), (72, 3529264), (96, 2646948), (128, 1985211), (144, 1764632), (192, 1323474), (288, 882316), (384, 661737), (576, 441158), (1152, 220579)]