261793952

素因数分解:

$2^5\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14081}}^1$

素因数の和:14181

約数の個数: 48

約数和(自身を含む): 596175552

約数和(自身を除く): 334381600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 83, 112, 166, 224, 332, 581, 664, 1162, 1328, 2324, 2656, 4648, 9296, 14081, 18592, 28162, 56324, 98567, 112648, 197134, 225296, 394268, 450592, 788536, 1168723, 1577072, 2337446, 3154144, 4674892, 8181061, 9349784, 16362122, 18699568, 32724244, 37399136, 65448488, 130896976, 261793952]

約数ペア:

[(1, 261793952), (2, 130896976), (4, 65448488), (7, 37399136), (8, 32724244), (14, 18699568), (16, 16362122), (28, 9349784), (32, 8181061), (56, 4674892), (83, 3154144), (112, 2337446), (166, 1577072), (224, 1168723), (332, 788536), (581, 450592), (664, 394268), (1162, 225296), (1328, 197134), (2324, 112648), (2656, 98567), (4648, 56324), (9296, 28162), (14081, 18592)]