378072016

素因数分解:

$2^4\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{1889}}^1$

素因数の和:3691

約数の個数: 40

約数和(自身を含む): 838071360

約数和(自身を除く): 459999344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1787, 1889, 3574, 3778, 7148, 7556, 12509, 13223, 14296, 15112, 25018, 26446, 28592, 30224, 50036, 52892, 100072, 105784, 200144, 211568, 3375643, 6751286, 13502572, 23629501, 27005144, 47259002, 54010288, 94518004, 189036008, 378072016]

約数ペア:

[(1, 378072016), (2, 189036008), (4, 94518004), (7, 54010288), (8, 47259002), (14, 27005144), (16, 23629501), (28, 13502572), (56, 6751286), (112, 3375643), (1787, 211568), (1889, 200144), (3574, 105784), (3778, 100072), (7148, 52892), (7556, 50036), (12509, 30224), (13223, 28592), (14296, 26446), (15112, 25018)]