223066816

素因数分解:

$2^6\times 7^2\times {\mathrm{83}}^1\times {\mathrm{857}}^1$

素因数の和:966

約数の個数: 84

約数和(自身を含む): 521729208

約数和(自身を除く): 298662392

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, 857, 1162, 1328, 1568, 1714, 2324, 2656, 3136, 3428, 4067, 4648, 5312, 5999, 6856, 8134, 9296, 11998, 13712, 16268, 18592, 23996, 27424, 32536, 37184, 41993, 47992, 54848, 65072, 71131, 83986, 95984, 130144, 142262, 167972, 191968, 260288, 284524, 335944, 383936, 497917, 569048, 671888, 995834, 1138096, 1343776, 1991668, 2276192, 2687552, 3485419, 3983336, 4552384, 6970838, 7966672, 13941676, 15933344, 27883352, 31866688, 55766704, 111533408, 223066816]

約数ペア:

[(1, 223066816), (2, 111533408), (4, 55766704), (7, 31866688), (8, 27883352), (14, 15933344), (16, 13941676), (28, 7966672), (32, 6970838), (49, 4552384), (56, 3983336), (64, 3485419), (83, 2687552), (98, 2276192), (112, 1991668), (166, 1343776), (196, 1138096), (224, 995834), (332, 671888), (392, 569048), (448, 497917), (581, 383936), (664, 335944), (784, 284524), (857, 260288), (1162, 191968), (1328, 167972), (1568, 142262), (1714, 130144), (2324, 95984), (2656, 83986), (3136, 71131), (3428, 65072), (4067, 54848), (4648, 47992), (5312, 41993), (5999, 37184), (6856, 32536), (8134, 27424), (9296, 23996), (11998, 18592), (13712, 16268)]