1020387288

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1\times {\mathrm{1499}}^1$

素因数の和:1872

約数の個数: 64

約数和(自身を含む): 2585520000

約数和(自身を除く): 1565132712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 251, 339, 452, 502, 678, 753, 904, 1004, 1356, 1499, 1506, 2008, 2712, 2998, 3012, 4497, 5996, 6024, 8994, 11992, 17988, 28363, 35976, 56726, 85089, 113452, 169387, 170178, 226904, 338774, 340356, 376249, 508161, 677548, 680712, 752498, 1016322, 1128747, 1355096, 1504996, 2032644, 2257494, 3009992, 4065288, 4514988, 9029976, 42516137, 85032274, 127548411, 170064548, 255096822, 340129096, 510193644, 1020387288]

約数ペア:

[(1, 1020387288), (2, 510193644), (3, 340129096), (4, 255096822), (6, 170064548), (8, 127548411), (12, 85032274), (24, 42516137), (113, 9029976), (226, 4514988), (251, 4065288), (339, 3009992), (452, 2257494), (502, 2032644), (678, 1504996), (753, 1355096), (904, 1128747), (1004, 1016322), (1356, 752498), (1499, 680712), (1506, 677548), (2008, 508161), (2712, 376249), (2998, 340356), (3012, 338774), (4497, 226904), (5996, 170178), (6024, 169387), (8994, 113452), (11992, 85089), (17988, 56726), (28363, 35976)]