279269136

素因数分解:

$2^4\times 3^2\times {\mathrm{1939369}}^1$

素因数の和:1939383

約数の個数: 30

約数和(自身を含む): 781566110

約数和(自身を除く): 502296974

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1939369, 3878738, 5818107, 7757476, 11636214, 15514952, 17454321, 23272428, 31029904, 34908642, 46544856, 69817284, 93089712, 139634568, 279269136]

約数ペア:

[(1, 279269136), (2, 139634568), (3, 93089712), (4, 69817284), (6, 46544856), (8, 34908642), (9, 31029904), (12, 23272428), (16, 17454321), (18, 15514952), (24, 11636214), (36, 7757476), (48, 5818107), (72, 3878738), (144, 1939369)]