397780212

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{26711}}^1$

素因数の和:26808

約数の個数: 48

約数和(自身を含む): 996250752

約数和(自身を除く): 598470540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2482, 3723, 4964, 7446, 14892, 26711, 53422, 80133, 106844, 160266, 320532, 454087, 908174, 1362261, 1816348, 1949903, 2724522, 3899806, 5449044, 5849709, 7799612, 11699418, 23398836, 33148351, 66296702, 99445053, 132593404, 198890106, 397780212]

約数ペア:

[(1, 397780212), (2, 198890106), (3, 132593404), (4, 99445053), (6, 66296702), (12, 33148351), (17, 23398836), (34, 11699418), (51, 7799612), (68, 5849709), (73, 5449044), (102, 3899806), (146, 2724522), (204, 1949903), (219, 1816348), (292, 1362261), (438, 908174), (876, 454087), (1241, 320532), (2482, 160266), (3723, 106844), (4964, 80133), (7446, 53422), (14892, 26711)]