243545568

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{362419}}^1$

素因数の和:362439

約数の個数: 48

約数和(自身を含む): 730638720

約数和(自身を除く): 487093152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 362419, 724838, 1087257, 1449676, 2174514, 2536933, 2899352, 4349028, 5073866, 5798704, 7610799, 8698056, 10147732, 11597408, 15221598, 17396112, 20295464, 30443196, 34792224, 40590928, 60886392, 81181856, 121772784, 243545568]

約数ペア:

[(1, 243545568), (2, 121772784), (3, 81181856), (4, 60886392), (6, 40590928), (7, 34792224), (8, 30443196), (12, 20295464), (14, 17396112), (16, 15221598), (21, 11597408), (24, 10147732), (28, 8698056), (32, 7610799), (42, 5798704), (48, 5073866), (56, 4349028), (84, 2899352), (96, 2536933), (112, 2174514), (168, 1449676), (224, 1087257), (336, 724838), (672, 362419)]