270693444

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{613}}^1\times {\mathrm{751}}^1$

素因数の和:1385

約数の個数: 72

約数和(自身を含む): 736917888

約数和(自身を除く): 466224444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 613, 751, 1226, 1502, 1839, 2253, 2452, 3004, 3678, 4291, 4506, 5257, 7356, 8582, 9012, 10514, 12873, 15771, 17164, 21028, 25746, 30037, 31542, 36799, 51492, 60074, 63084, 73598, 90111, 110397, 120148, 147196, 180222, 220794, 360444, 441588, 460363, 920726, 1381089, 1841452, 2762178, 3222541, 5524356, 6445082, 9667623, 12890164, 19335246, 22557787, 38670492, 45115574, 67673361, 90231148, 135346722, 270693444]

約数ペア:

[(1, 270693444), (2, 135346722), (3, 90231148), (4, 67673361), (6, 45115574), (7, 38670492), (12, 22557787), (14, 19335246), (21, 12890164), (28, 9667623), (42, 6445082), (49, 5524356), (84, 3222541), (98, 2762178), (147, 1841452), (196, 1381089), (294, 920726), (588, 460363), (613, 441588), (751, 360444), (1226, 220794), (1502, 180222), (1839, 147196), (2253, 120148), (2452, 110397), (3004, 90111), (3678, 73598), (4291, 63084), (4506, 60074), (5257, 51492), (7356, 36799), (8582, 31542), (9012, 30037), (10514, 25746), (12873, 21028), (15771, 17164)]