213696448

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{821}}^1$

素因数の和:930

約数の個数: 84

約数和(自身を含む): 499838472

約数和(自身を除く): 286142024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 166, 196, 224, 332, 392, 448, 581, 664, 784, 821, 1162, 1328, 1568, 1642, 2324, 2656, 3136, 3284, 4067, 4648, 5312, 5747, 6568, 8134, 9296, 11494, 13136, 16268, 18592, 22988, 26272, 32536, 37184, 40229, 45976, 52544, 65072, 68143, 80458, 91952, 130144, 136286, 160916, 183904, 260288, 272572, 321832, 367808, 477001, 545144, 643664, 954002, 1090288, 1287328, 1908004, 2180576, 2574656, 3339007, 3816008, 4361152, 6678014, 7632016, 13356028, 15264032, 26712056, 30528064, 53424112, 106848224, 213696448]

約数ペア:

[(1, 213696448), (2, 106848224), (4, 53424112), (7, 30528064), (8, 26712056), (14, 15264032), (16, 13356028), (28, 7632016), (32, 6678014), (49, 4361152), (56, 3816008), (64, 3339007), (83, 2574656), (98, 2180576), (112, 1908004), (166, 1287328), (196, 1090288), (224, 954002), (332, 643664), (392, 545144), (448, 477001), (581, 367808), (664, 321832), (784, 272572), (821, 260288), (1162, 183904), (1328, 160916), (1568, 136286), (1642, 130144), (2324, 91952), (2656, 80458), (3136, 68143), (3284, 65072), (4067, 52544), (4648, 45976), (5312, 40229), (5747, 37184), (6568, 32536), (8134, 26272), (9296, 22988), (11494, 18592), (13136, 16268)]