269561152

素因数分解:

$2^6\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1999}}^1$

素因数の和:2068

約数の個数: 84

約数和(自身を含む): 637032000

約数和(自身を除く): 367470848

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 64, 86, 98, 112, 172, 196, 224, 301, 344, 392, 448, 602, 688, 784, 1204, 1376, 1568, 1999, 2107, 2408, 2752, 3136, 3998, 4214, 4816, 7996, 8428, 9632, 13993, 15992, 16856, 19264, 27986, 31984, 33712, 55972, 63968, 67424, 85957, 97951, 111944, 127936, 134848, 171914, 195902, 223888, 343828, 391804, 447776, 601699, 687656, 783608, 895552, 1203398, 1375312, 1567216, 2406796, 2750624, 3134432, 4211893, 4813592, 5501248, 6268864, 8423786, 9627184, 16847572, 19254368, 33695144, 38508736, 67390288, 134780576, 269561152]

約数ペア:

[(1, 269561152), (2, 134780576), (4, 67390288), (7, 38508736), (8, 33695144), (14, 19254368), (16, 16847572), (28, 9627184), (32, 8423786), (43, 6268864), (49, 5501248), (56, 4813592), (64, 4211893), (86, 3134432), (98, 2750624), (112, 2406796), (172, 1567216), (196, 1375312), (224, 1203398), (301, 895552), (344, 783608), (392, 687656), (448, 601699), (602, 447776), (688, 391804), (784, 343828), (1204, 223888), (1376, 195902), (1568, 171914), (1999, 134848), (2107, 127936), (2408, 111944), (2752, 97951), (3136, 85957), (3998, 67424), (4214, 63968), (4816, 55972), (7996, 33712), (8428, 31984), (9632, 27986), (13993, 19264), (15992, 16856)]