898663968

素因数分解:

$2^5\times 3^2\times {\mathrm{1151}}^1\times {\mathrm{2711}}^1$

素因数の和:3878

約数の個数: 72

約数和(自身を含む): 2558739456

約数和(自身を除く): 1660075488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1151, 2302, 2711, 3453, 4604, 5422, 6906, 8133, 9208, 10359, 10844, 13812, 16266, 18416, 20718, 21688, 24399, 27624, 32532, 36832, 41436, 43376, 48798, 55248, 65064, 82872, 86752, 97596, 110496, 130128, 165744, 195192, 260256, 331488, 390384, 780768, 3120361, 6240722, 9361083, 12481444, 18722166, 24962888, 28083249, 37444332, 49925776, 56166498, 74888664, 99851552, 112332996, 149777328, 224665992, 299554656, 449331984, 898663968]

約数ペア:

[(1, 898663968), (2, 449331984), (3, 299554656), (4, 224665992), (6, 149777328), (8, 112332996), (9, 99851552), (12, 74888664), (16, 56166498), (18, 49925776), (24, 37444332), (32, 28083249), (36, 24962888), (48, 18722166), (72, 12481444), (96, 9361083), (144, 6240722), (288, 3120361), (1151, 780768), (2302, 390384), (2711, 331488), (3453, 260256), (4604, 195192), (5422, 165744), (6906, 130128), (8133, 110496), (9208, 97596), (10359, 86752), (10844, 82872), (13812, 65064), (16266, 55248), (18416, 48798), (20718, 43376), (21688, 41436), (24399, 36832), (27624, 32532)]