447732992

素因数分解:

$2^8\times 7^3\times {\mathrm{5099}}^1$

素因数の和:5136

約数の個数: 72

約数和(自身を含む): 1042440000

約数和(自身を除く): 594707008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2744, 3136, 5099, 5488, 6272, 10198, 10976, 12544, 20396, 21952, 35693, 40792, 43904, 71386, 81584, 87808, 142772, 163168, 249851, 285544, 326336, 499702, 571088, 652672, 999404, 1142176, 1305344, 1748957, 1998808, 2284352, 3497914, 3997616, 4568704, 6995828, 7995232, 9137408, 13991656, 15990464, 27983312, 31980928, 55966624, 63961856, 111933248, 223866496, 447732992]

約数ペア:

[(1, 447732992), (2, 223866496), (4, 111933248), (7, 63961856), (8, 55966624), (14, 31980928), (16, 27983312), (28, 15990464), (32, 13991656), (49, 9137408), (56, 7995232), (64, 6995828), (98, 4568704), (112, 3997616), (128, 3497914), (196, 2284352), (224, 1998808), (256, 1748957), (343, 1305344), (392, 1142176), (448, 999404), (686, 652672), (784, 571088), (896, 499702), (1372, 326336), (1568, 285544), (1792, 249851), (2744, 163168), (3136, 142772), (5099, 87808), (5488, 81584), (6272, 71386), (10198, 43904), (10976, 40792), (12544, 35693), (20396, 21952)]