213176208

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13499}}^1$

素因数の和:13564

約数の個数: 80

約数和(自身を含む): 642816000

約数和(自身を除く): 429639792

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 56, 84, 94, 112, 141, 168, 188, 282, 329, 336, 376, 564, 658, 752, 987, 1128, 1316, 1974, 2256, 2632, 3948, 5264, 7896, 13499, 15792, 26998, 40497, 53996, 80994, 94493, 107992, 161988, 188986, 215984, 283479, 323976, 377972, 566958, 634453, 647952, 755944, 1133916, 1268906, 1511888, 1903359, 2267832, 2537812, 3806718, 4441171, 4535664, 5075624, 7613436, 8882342, 10151248, 13323513, 15226872, 17764684, 26647026, 30453744, 35529368, 53294052, 71058736, 106588104, 213176208]

約数ペア:

[(1, 213176208), (2, 106588104), (3, 71058736), (4, 53294052), (6, 35529368), (7, 30453744), (8, 26647026), (12, 17764684), (14, 15226872), (16, 13323513), (21, 10151248), (24, 8882342), (28, 7613436), (42, 5075624), (47, 4535664), (48, 4441171), (56, 3806718), (84, 2537812), (94, 2267832), (112, 1903359), (141, 1511888), (168, 1268906), (188, 1133916), (282, 755944), (329, 647952), (336, 634453), (376, 566958), (564, 377972), (658, 323976), (752, 283479), (987, 215984), (1128, 188986), (1316, 161988), (1974, 107992), (2256, 94493), (2632, 80994), (3948, 53996), (5264, 40497), (7896, 26998), (13499, 15792)]