996988596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{257221}}^1$

素因数の和:257264

約数の個数: 48

約数和(自身を含む): 2592797760

約数和(自身を除く): 1595809164

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 323, 646, 969, 1292, 1938, 3876, 257221, 514442, 771663, 1028884, 1543326, 3086652, 4372757, 4887199, 8745514, 9774398, 13118271, 14661597, 17491028, 19548796, 26236542, 29323194, 52473084, 58646388, 83082383, 166164766, 249247149, 332329532, 498494298, 996988596]

約数ペア:

[(1, 996988596), (2, 498494298), (3, 332329532), (4, 249247149), (6, 166164766), (12, 83082383), (17, 58646388), (19, 52473084), (34, 29323194), (38, 26236542), (51, 19548796), (57, 17491028), (68, 14661597), (76, 13118271), (102, 9774398), (114, 8745514), (204, 4887199), (228, 4372757), (323, 3086652), (646, 1543326), (969, 1028884), (1292, 771663), (1938, 514442), (3876, 257221)]