221659968

素因数分解:

$2^6\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2879}}^1$

素因数の和:3295

約数の個数: 56

約数和(自身を含む): 588142080

約数和(自身を除く): 366482112

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 401, 802, 1203, 1604, 2406, 2879, 3208, 4812, 5758, 6416, 8637, 9624, 11516, 12832, 17274, 19248, 23032, 25664, 34548, 38496, 46064, 69096, 76992, 92128, 138192, 184256, 276384, 552768, 1154479, 2308958, 3463437, 4617916, 6926874, 9235832, 13853748, 18471664, 27707496, 36943328, 55414992, 73886656, 110829984, 221659968]

約数ペア:

[(1, 221659968), (2, 110829984), (3, 73886656), (4, 55414992), (6, 36943328), (8, 27707496), (12, 18471664), (16, 13853748), (24, 9235832), (32, 6926874), (48, 4617916), (64, 3463437), (96, 2308958), (192, 1154479), (401, 552768), (802, 276384), (1203, 184256), (1604, 138192), (2406, 92128), (2879, 76992), (3208, 69096), (4812, 46064), (5758, 38496), (6416, 34548), (8637, 25664), (9624, 23032), (11516, 19248), (12832, 17274)]