630164336

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{1907}}^1$

素因数の和:3021

約数の個数: 40

約数和(自身を含む): 1287060480

約数和(自身を除く): 656896144

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1087, 1907, 2174, 3814, 4348, 7628, 8696, 15256, 17392, 20653, 30512, 36233, 41306, 72466, 82612, 144932, 165224, 289864, 330448, 579728, 2072909, 4145818, 8291636, 16583272, 33166544, 39385271, 78770542, 157541084, 315082168, 630164336]

約数ペア:

[(1, 630164336), (2, 315082168), (4, 157541084), (8, 78770542), (16, 39385271), (19, 33166544), (38, 16583272), (76, 8291636), (152, 4145818), (304, 2072909), (1087, 579728), (1907, 330448), (2174, 289864), (3814, 165224), (4348, 144932), (7628, 82612), (8696, 72466), (15256, 41306), (17392, 36233), (20653, 30512)]