251773248

素因数分解:

$2^6\times 3^1\times {\mathrm{389}}^1\times {\mathrm{3371}}^1$

素因数の和:3775

約数の個数: 56

約数和(自身を含む): 668060640

約数和(自身を除く): 416287392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 389, 778, 1167, 1556, 2334, 3112, 3371, 4668, 6224, 6742, 9336, 10113, 12448, 13484, 18672, 20226, 24896, 26968, 37344, 40452, 53936, 74688, 80904, 107872, 161808, 215744, 323616, 647232, 1311319, 2622638, 3933957, 5245276, 7867914, 10490552, 15735828, 20981104, 31471656, 41962208, 62943312, 83924416, 125886624, 251773248]

約数ペア:

[(1, 251773248), (2, 125886624), (3, 83924416), (4, 62943312), (6, 41962208), (8, 31471656), (12, 20981104), (16, 15735828), (24, 10490552), (32, 7867914), (48, 5245276), (64, 3933957), (96, 2622638), (192, 1311319), (389, 647232), (778, 323616), (1167, 215744), (1556, 161808), (2334, 107872), (3112, 80904), (3371, 74688), (4668, 53936), (6224, 40452), (6742, 37344), (9336, 26968), (10113, 24896), (12448, 20226), (13484, 18672)]