409997772

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{669931}}^1$

素因数の和:669958

約数の個数: 36

約数和(自身を含む): 1097348616

約数和(自身を除く): 687350844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 669931, 1339862, 2009793, 2679724, 4019586, 6029379, 8039172, 11388827, 12058758, 22777654, 24117516, 34166481, 45555308, 68332962, 102499443, 136665924, 204998886, 409997772]

約数ペア:

[(1, 409997772), (2, 204998886), (3, 136665924), (4, 102499443), (6, 68332962), (9, 45555308), (12, 34166481), (17, 24117516), (18, 22777654), (34, 12058758), (36, 11388827), (51, 8039172), (68, 6029379), (102, 4019586), (153, 2679724), (204, 2009793), (306, 1339862), (612, 669931)]