2721812256

素因数分解:

$2^5\times 3^2\times {\mathrm{2309}}^1\times {\mathrm{4093}}^1$

素因数の和:6418

約数の個数: 72

約数和(自身を含む): 7745397660

約数和(自身を除く): 5023585404

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 2309, 4093, 4618, 6927, 8186, 9236, 12279, 13854, 16372, 18472, 20781, 24558, 27708, 32744, 36837, 36944, 41562, 49116, 55416, 65488, 73674, 73888, 83124, 98232, 110832, 130976, 147348, 166248, 196464, 221664, 294696, 332496, 392928, 589392, 664992, 1178784, 9450737, 18901474, 28352211, 37802948, 56704422, 75605896, 85056633, 113408844, 151211792, 170113266, 226817688, 302423584, 340226532, 453635376, 680453064, 907270752, 1360906128, 2721812256]

約数ペア:

[(1, 2721812256), (2, 1360906128), (3, 907270752), (4, 680453064), (6, 453635376), (8, 340226532), (9, 302423584), (12, 226817688), (16, 170113266), (18, 151211792), (24, 113408844), (32, 85056633), (36, 75605896), (48, 56704422), (72, 37802948), (96, 28352211), (144, 18901474), (288, 9450737), (2309, 1178784), (4093, 664992), (4618, 589392), (6927, 392928), (8186, 332496), (9236, 294696), (12279, 221664), (13854, 196464), (16372, 166248), (18472, 147348), (20781, 130976), (24558, 110832), (27708, 98232), (32744, 83124), (36837, 73888), (36944, 73674), (41562, 65488), (49116, 55416)]