215758368

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{15289}}^1$

素因数の和:15319

約数の個数: 108

約数和(自身を含む): 713783070

約数和(自身を除く): 498024702

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 504, 588, 672, 784, 882, 1008, 1176, 1568, 1764, 2016, 2352, 3528, 4704, 7056, 14112, 15289, 30578, 45867, 61156, 91734, 107023, 122312, 137601, 183468, 214046, 244624, 275202, 321069, 366936, 428092, 489248, 550404, 642138, 733872, 749161, 856184, 963207, 1100808, 1284276, 1467744, 1498322, 1712368, 1926414, 2201616, 2247483, 2568552, 2996644, 3424736, 3852828, 4403232, 4494966, 5137104, 5993288, 6742449, 7705656, 8989932, 10274208, 11986576, 13484898, 15411312, 17979864, 23973152, 26969796, 30822624, 35959728, 53939592, 71919456, 107879184, 215758368]

約数ペア:

[(1, 215758368), (2, 107879184), (3, 71919456), (4, 53939592), (6, 35959728), (7, 30822624), (8, 26969796), (9, 23973152), (12, 17979864), (14, 15411312), (16, 13484898), (18, 11986576), (21, 10274208), (24, 8989932), (28, 7705656), (32, 6742449), (36, 5993288), (42, 5137104), (48, 4494966), (49, 4403232), (56, 3852828), (63, 3424736), (72, 2996644), (84, 2568552), (96, 2247483), (98, 2201616), (112, 1926414), (126, 1712368), (144, 1498322), (147, 1467744), (168, 1284276), (196, 1100808), (224, 963207), (252, 856184), (288, 749161), (294, 733872), (336, 642138), (392, 550404), (441, 489248), (504, 428092), (588, 366936), (672, 321069), (784, 275202), (882, 244624), (1008, 214046), (1176, 183468), (1568, 137601), (1764, 122312), (2016, 107023), (2352, 91734), (3528, 61156), (4704, 45867), (7056, 30578), (14112, 15289)]