398568876

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{32029}}^1$

素因数の和:32114

約数の個数: 48

約数和(自身を含む): 1000873440

約数和(自身を除く): 602304564

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 2074, 3111, 4148, 6222, 12444, 32029, 64058, 96087, 128116, 192174, 384348, 544493, 1088986, 1633479, 1953769, 2177972, 3266958, 3907538, 5861307, 6533916, 7815076, 11722614, 23445228, 33214073, 66428146, 99642219, 132856292, 199284438, 398568876]

約数ペア:

[(1, 398568876), (2, 199284438), (3, 132856292), (4, 99642219), (6, 66428146), (12, 33214073), (17, 23445228), (34, 11722614), (51, 7815076), (61, 6533916), (68, 5861307), (102, 3907538), (122, 3266958), (183, 2177972), (204, 1953769), (244, 1633479), (366, 1088986), (732, 544493), (1037, 384348), (2074, 192174), (3111, 128116), (4148, 96087), (6222, 64058), (12444, 32029)]