320937684

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{504619}}^1$

素因数の和:504679

約数の個数: 24

約数和(自身を含む): 762985440

約数和(自身を除く): 442047756

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 504619, 1009238, 1513857, 2018476, 3027714, 6055428, 26744807, 53489614, 80234421, 106979228, 160468842, 320937684]

約数ペア:

[(1, 320937684), (2, 160468842), (3, 106979228), (4, 80234421), (6, 53489614), (12, 26744807), (53, 6055428), (106, 3027714), (159, 2018476), (212, 1513857), (318, 1009238), (636, 504619)]