248748432

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{31793}}^1$

素因数の和:31967

約数の個数: 40

約数和(自身を含む): 646562784

約数和(自身を除く): 397814352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 31793, 63586, 95379, 127172, 190758, 254344, 381516, 508688, 763032, 1526064, 5182259, 10364518, 15546777, 20729036, 31093554, 41458072, 62187108, 82916144, 124374216, 248748432]

約数ペア:

[(1, 248748432), (2, 124374216), (3, 82916144), (4, 62187108), (6, 41458072), (8, 31093554), (12, 20729036), (16, 15546777), (24, 10364518), (48, 5182259), (163, 1526064), (326, 763032), (489, 508688), (652, 381516), (978, 254344), (1304, 190758), (1956, 127172), (2608, 95379), (3912, 63586), (7824, 31793)]