1380494044

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{199}}^1\times {\mathrm{353}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 2587032000

約数和(自身を除く): 1206537956

約数列:

[1, 2, 4, 17, 34, 68, 199, 289, 353, 398, 578, 706, 796, 1156, 1412, 3383, 4913, 6001, 6766, 9826, 12002, 13532, 19652, 24004, 57511, 70247, 102017, 115022, 140494, 204034, 230044, 280988, 408068, 977687, 1194199, 1734289, 1955374, 2388398, 3468578, 3910748, 4776796, 6937156, 20301383, 40602766, 81205532, 345123511, 690247022, 1380494044]

約数ペア:

[(1, 1380494044), (2, 690247022), (4, 345123511), (17, 81205532), (34, 40602766), (68, 20301383), (199, 6937156), (289, 4776796), (353, 3910748), (398, 3468578), (578, 2388398), (706, 1955374), (796, 1734289), (1156, 1194199), (1412, 977687), (3383, 408068), (4913, 280988), (6001, 230044), (6766, 204034), (9826, 140494), (12002, 115022), (13532, 102017), (19652, 70247), (24004, 57511)]