1297536

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 3590400

約数和(自身を除く): 2292864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 109, 124, 128, 186, 192, 218, 248, 327, 372, 384, 436, 496, 654, 744, 872, 992, 1308, 1488, 1744, 1984, 2616, 2976, 3379, 3488, 3968, 5232, 5952, 6758, 6976, 10137, 10464, 11904, 13516, 13952, 20274, 20928, 27032, 40548, 41856, 54064, 81096, 108128, 162192, 216256, 324384, 432512, 648768, 1297536]

約数ペア:

[(1, 1297536), (2, 648768), (3, 432512), (4, 324384), (6, 216256), (8, 162192), (12, 108128), (16, 81096), (24, 54064), (31, 41856), (32, 40548), (48, 27032), (62, 20928), (64, 20274), (93, 13952), (96, 13516), (109, 11904), (124, 10464), (128, 10137), (186, 6976), (192, 6758), (218, 5952), (248, 5232), (327, 3968), (372, 3488), (384, 3379), (436, 2976), (496, 2616), (654, 1984), (744, 1744), (872, 1488), (992, 1308)]