331951872

素因数分解:

$2^8\times 3^1\times 7^2\times {\mathrm{8821}}^1$

素因数の和:8854

約数の個数: 108

約数和(自身を含む): 1027833576

約数和(自身を除く): 695881704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 384, 392, 448, 588, 672, 768, 784, 896, 1176, 1344, 1568, 1792, 2352, 2688, 3136, 4704, 5376, 6272, 8821, 9408, 12544, 17642, 18816, 26463, 35284, 37632, 52926, 61747, 70568, 105852, 123494, 141136, 185241, 211704, 246988, 282272, 370482, 423408, 432229, 493976, 564544, 740964, 846816, 864458, 987952, 1129088, 1296687, 1481928, 1693632, 1728916, 1975904, 2258176, 2593374, 2963856, 3387264, 3457832, 3951808, 5186748, 5927712, 6774528, 6915664, 7903616, 10373496, 11855424, 13831328, 15807232, 20746992, 23710848, 27662656, 41493984, 47421696, 55325312, 82987968, 110650624, 165975936, 331951872]

約数ペア:

[(1, 331951872), (2, 165975936), (3, 110650624), (4, 82987968), (6, 55325312), (7, 47421696), (8, 41493984), (12, 27662656), (14, 23710848), (16, 20746992), (21, 15807232), (24, 13831328), (28, 11855424), (32, 10373496), (42, 7903616), (48, 6915664), (49, 6774528), (56, 5927712), (64, 5186748), (84, 3951808), (96, 3457832), (98, 3387264), (112, 2963856), (128, 2593374), (147, 2258176), (168, 1975904), (192, 1728916), (196, 1693632), (224, 1481928), (256, 1296687), (294, 1129088), (336, 987952), (384, 864458), (392, 846816), (448, 740964), (588, 564544), (672, 493976), (768, 432229), (784, 423408), (896, 370482), (1176, 282272), (1344, 246988), (1568, 211704), (1792, 185241), (2352, 141136), (2688, 123494), (3136, 105852), (4704, 70568), (5376, 61747), (6272, 52926), (8821, 37632), (9408, 35284), (12544, 26463), (17642, 18816)]