520068736

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{857}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 1134207360

約数和(自身を除く): 614138624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 431, 704, 857, 862, 1408, 1714, 1724, 3428, 3448, 4741, 6856, 6896, 9427, 9482, 13712, 13792, 18854, 18964, 27424, 27584, 37708, 37928, 54848, 55168, 75416, 75856, 109696, 150832, 151712, 301664, 303424, 369367, 603328, 606848, 738734, 1206656, 1477468, 2954936, 4063037, 5909872, 8126074, 11819744, 16252148, 23639488, 32504296, 47278976, 65008592, 130017184, 260034368, 520068736]

約数ペア:

[(1, 520068736), (2, 260034368), (4, 130017184), (8, 65008592), (11, 47278976), (16, 32504296), (22, 23639488), (32, 16252148), (44, 11819744), (64, 8126074), (88, 5909872), (128, 4063037), (176, 2954936), (352, 1477468), (431, 1206656), (704, 738734), (857, 606848), (862, 603328), (1408, 369367), (1714, 303424), (1724, 301664), (3428, 151712), (3448, 150832), (4741, 109696), (6856, 75856), (6896, 75416), (9427, 55168), (9482, 54848), (13712, 37928), (13792, 37708), (18854, 27584), (18964, 27424)]