1272586464

素因数分解:

$2^5\times 3^4\times {\mathrm{490967}}^1$

素因数の和:490989

約数の個数: 60

約数和(自身を含む): 3742649064

約数和(自身を除く): 2470062600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 490967, 981934, 1472901, 1963868, 2945802, 3927736, 4418703, 5891604, 7855472, 8837406, 11783208, 13256109, 15710944, 17674812, 23566416, 26512218, 35349624, 39768327, 47132832, 53024436, 70699248, 79536654, 106048872, 141398496, 159073308, 212097744, 318146616, 424195488, 636293232, 1272586464]

約数ペア:

[(1, 1272586464), (2, 636293232), (3, 424195488), (4, 318146616), (6, 212097744), (8, 159073308), (9, 141398496), (12, 106048872), (16, 79536654), (18, 70699248), (24, 53024436), (27, 47132832), (32, 39768327), (36, 35349624), (48, 26512218), (54, 23566416), (72, 17674812), (81, 15710944), (96, 13256109), (108, 11783208), (144, 8837406), (162, 7855472), (216, 5891604), (288, 4418703), (324, 3927736), (432, 2945802), (648, 1963868), (864, 1472901), (1296, 981934), (2592, 490967)]