235193728

素因数分解:

$2^7\times 7^3\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:533

約数の個数: 128

約数和(自身を含む): 597312000

約数和(自身を除く): 362118272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 343, 352, 392, 448, 487, 539, 616, 686, 704, 784, 896, 974, 1078, 1232, 1372, 1408, 1568, 1948, 2156, 2464, 2744, 3136, 3409, 3773, 3896, 4312, 4928, 5357, 5488, 6272, 6818, 7546, 7792, 8624, 9856, 10714, 10976, 13636, 15092, 15584, 17248, 21428, 21952, 23863, 27272, 30184, 31168, 34496, 37499, 42856, 43904, 47726, 54544, 60368, 62336, 68992, 74998, 85712, 95452, 109088, 120736, 149996, 167041, 171424, 190904, 218176, 241472, 262493, 299992, 334082, 342848, 381808, 436352, 482944, 524986, 599984, 668164, 685696, 763616, 1049972, 1199968, 1336328, 1527232, 1837451, 2099944, 2399936, 2672656, 3054464, 3674902, 4199888, 4799872, 5345312, 7349804, 8399776, 10690624, 14699608, 16799552, 21381248, 29399216, 33599104, 58798432, 117596864, 235193728]

約数ペア:

[(1, 235193728), (2, 117596864), (4, 58798432), (7, 33599104), (8, 29399216), (11, 21381248), (14, 16799552), (16, 14699608), (22, 10690624), (28, 8399776), (32, 7349804), (44, 5345312), (49, 4799872), (56, 4199888), (64, 3674902), (77, 3054464), (88, 2672656), (98, 2399936), (112, 2099944), (128, 1837451), (154, 1527232), (176, 1336328), (196, 1199968), (224, 1049972), (308, 763616), (343, 685696), (352, 668164), (392, 599984), (448, 524986), (487, 482944), (539, 436352), (616, 381808), (686, 342848), (704, 334082), (784, 299992), (896, 262493), (974, 241472), (1078, 218176), (1232, 190904), (1372, 171424), (1408, 167041), (1568, 149996), (1948, 120736), (2156, 109088), (2464, 95452), (2744, 85712), (3136, 74998), (3409, 68992), (3773, 62336), (3896, 60368), (4312, 54544), (4928, 47726), (5357, 43904), (5488, 42856), (6272, 37499), (6818, 34496), (7546, 31168), (7792, 30184), (8624, 27272), (9856, 23863), (10714, 21952), (10976, 21428), (13636, 17248), (15092, 15584)]