277236492

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{2957}}^1$

素因数の和:3578

約数の個数: 48

約数和(自身を含む): 698040672

約数和(自身を除く): 420804180

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 601, 1202, 1803, 2404, 2957, 3606, 5914, 7212, 7813, 8871, 11828, 15626, 17742, 23439, 31252, 35484, 38441, 46878, 76882, 93756, 115323, 153764, 230646, 461292, 1777157, 3554314, 5331471, 7108628, 10662942, 21325884, 23103041, 46206082, 69309123, 92412164, 138618246, 277236492]

約数ペア:

[(1, 277236492), (2, 138618246), (3, 92412164), (4, 69309123), (6, 46206082), (12, 23103041), (13, 21325884), (26, 10662942), (39, 7108628), (52, 5331471), (78, 3554314), (156, 1777157), (601, 461292), (1202, 230646), (1803, 153764), (2404, 115323), (2957, 93756), (3606, 76882), (5914, 46878), (7212, 38441), (7813, 35484), (8871, 31252), (11828, 23439), (15626, 17742)]