219065856

素因数分解:

$2^9\times 3^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1271

約数の個数: 80

約数和(自身を含む): 588724224

約数和(自身を除く): 369658368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 127, 128, 192, 254, 256, 381, 384, 508, 512, 762, 768, 1016, 1123, 1524, 1536, 2032, 2246, 3048, 3369, 4064, 4492, 6096, 6738, 8128, 8984, 12192, 13476, 16256, 17968, 24384, 26952, 32512, 35936, 48768, 53904, 65024, 71872, 97536, 107808, 142621, 143744, 195072, 215616, 285242, 287488, 427863, 431232, 570484, 574976, 855726, 862464, 1140968, 1711452, 1724928, 2281936, 3422904, 4563872, 6845808, 9127744, 13691616, 18255488, 27383232, 36510976, 54766464, 73021952, 109532928, 219065856]

約数ペア:

[(1, 219065856), (2, 109532928), (3, 73021952), (4, 54766464), (6, 36510976), (8, 27383232), (12, 18255488), (16, 13691616), (24, 9127744), (32, 6845808), (48, 4563872), (64, 3422904), (96, 2281936), (127, 1724928), (128, 1711452), (192, 1140968), (254, 862464), (256, 855726), (381, 574976), (384, 570484), (508, 431232), (512, 427863), (762, 287488), (768, 285242), (1016, 215616), (1123, 195072), (1524, 143744), (1536, 142621), (2032, 107808), (2246, 97536), (3048, 71872), (3369, 65024), (4064, 53904), (4492, 48768), (6096, 35936), (6738, 32512), (8128, 26952), (8984, 24384), (12192, 17968), (13476, 16256)]