1640247660352

素因数分解:

$2^6\times 7^2\times {\mathrm{523038157}}^1$

素因数の和:523038183

約数の個数: 42

約数和(自身を含む): 3786273225762

約数和(自身を除く): 2146025565410

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 523038157, 1046076314, 2092152628, 3661267099, 4184305256, 7322534198, 8368610512, 14645068396, 16737221024, 25628869693, 29290136792, 33474442048, 51257739386, 58580273584, 102515478772, 117160547168, 205030957544, 234321094336, 410061915088, 820123830176, 1640247660352]

約数ペア:

[(1, 1640247660352), (2, 820123830176), (4, 410061915088), (7, 234321094336), (8, 205030957544), (14, 117160547168), (16, 102515478772), (28, 58580273584), (32, 51257739386), (49, 33474442048), (56, 29290136792), (64, 25628869693), (98, 16737221024), (112, 14645068396), (196, 8368610512), (224, 7322534198), (392, 4184305256), (448, 3661267099), (784, 2092152628), (1568, 1046076314), (3136, 523038157)]