274449312

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2879}}^1$

素因数の和:3226

約数の個数: 72

約数和(自身を含む): 783095040

約数和(自身を除く): 508645728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2648, 2879, 2979, 3972, 5296, 5758, 5958, 7944, 8637, 10592, 11516, 11916, 15888, 17274, 23032, 23832, 25911, 31776, 34548, 46064, 47664, 51822, 69096, 92128, 95328, 103644, 138192, 207288, 276384, 414576, 829152, 952949, 1905898, 2858847, 3811796, 5717694, 7623592, 8576541, 11435388, 15247184, 17153082, 22870776, 30494368, 34306164, 45741552, 68612328, 91483104, 137224656, 274449312]

約数ペア:

[(1, 274449312), (2, 137224656), (3, 91483104), (4, 68612328), (6, 45741552), (8, 34306164), (9, 30494368), (12, 22870776), (16, 17153082), (18, 15247184), (24, 11435388), (32, 8576541), (36, 7623592), (48, 5717694), (72, 3811796), (96, 2858847), (144, 1905898), (288, 952949), (331, 829152), (662, 414576), (993, 276384), (1324, 207288), (1986, 138192), (2648, 103644), (2879, 95328), (2979, 92128), (3972, 69096), (5296, 51822), (5758, 47664), (5958, 46064), (7944, 34548), (8637, 31776), (10592, 25911), (11516, 23832), (11916, 23032), (15888, 17274)]