216334464

素因数分解:

$2^7\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1129}}^1$

素因数の和:1645

約数の個数: 64

約数和(自身を含む): 576300000

約数和(自身を除く): 359965536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 499, 998, 1129, 1497, 1996, 2258, 2994, 3387, 3992, 4516, 5988, 6774, 7984, 9032, 11976, 13548, 15968, 18064, 23952, 27096, 31936, 36128, 47904, 54192, 63872, 72256, 95808, 108384, 144512, 191616, 216768, 433536, 563371, 1126742, 1690113, 2253484, 3380226, 4506968, 6760452, 9013936, 13520904, 18027872, 27041808, 36055744, 54083616, 72111488, 108167232, 216334464]

約数ペア:

[(1, 216334464), (2, 108167232), (3, 72111488), (4, 54083616), (6, 36055744), (8, 27041808), (12, 18027872), (16, 13520904), (24, 9013936), (32, 6760452), (48, 4506968), (64, 3380226), (96, 2253484), (128, 1690113), (192, 1126742), (384, 563371), (499, 433536), (998, 216768), (1129, 191616), (1497, 144512), (1996, 108384), (2258, 95808), (2994, 72256), (3387, 63872), (3992, 54192), (4516, 47904), (5988, 36128), (6774, 31936), (7984, 27096), (9032, 23952), (11976, 18064), (13548, 15968)]