279310536

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{24709}}^1$

素因数の和:24878

約数の個数: 48

約数和(自身を含む): 761315100

約数和(自身を除く): 482004564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 314, 471, 628, 942, 1256, 1413, 1884, 2826, 3768, 5652, 11304, 24709, 49418, 74127, 98836, 148254, 197672, 222381, 296508, 444762, 593016, 889524, 1779048, 3879313, 7758626, 11637939, 15517252, 23275878, 31034504, 34913817, 46551756, 69827634, 93103512, 139655268, 279310536]

約数ペア:

[(1, 279310536), (2, 139655268), (3, 93103512), (4, 69827634), (6, 46551756), (8, 34913817), (9, 31034504), (12, 23275878), (18, 15517252), (24, 11637939), (36, 7758626), (72, 3879313), (157, 1779048), (314, 889524), (471, 593016), (628, 444762), (942, 296508), (1256, 222381), (1413, 197672), (1884, 148254), (2826, 98836), (3768, 74127), (5652, 49418), (11304, 24709)]