2770804548

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{641}}^1\times {\mathrm{719}}^1$

素因数の和:1537

約数の個数: 72

約数和(自身を含む): 7066725120

約数和(自身を除く): 4295920572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 501, 641, 668, 719, 1002, 1282, 1438, 1503, 1923, 2004, 2157, 2564, 2876, 3006, 3846, 4314, 5769, 6012, 6471, 7692, 8628, 11538, 12942, 23076, 25884, 107047, 120073, 214094, 240146, 321141, 360219, 428188, 460879, 480292, 642282, 720438, 921758, 963423, 1080657, 1284564, 1382637, 1440876, 1843516, 1926846, 2161314, 2765274, 3853692, 4147911, 4322628, 5530548, 8295822, 16591644, 76966793, 153933586, 230900379, 307867172, 461800758, 692701137, 923601516, 1385402274, 2770804548]

約数ペア:

[(1, 2770804548), (2, 1385402274), (3, 923601516), (4, 692701137), (6, 461800758), (9, 307867172), (12, 230900379), (18, 153933586), (36, 76966793), (167, 16591644), (334, 8295822), (501, 5530548), (641, 4322628), (668, 4147911), (719, 3853692), (1002, 2765274), (1282, 2161314), (1438, 1926846), (1503, 1843516), (1923, 1440876), (2004, 1382637), (2157, 1284564), (2564, 1080657), (2876, 963423), (3006, 921758), (3846, 720438), (4314, 642282), (5769, 480292), (6012, 460879), (6471, 428188), (7692, 360219), (8628, 321141), (11538, 240146), (12942, 214094), (23076, 120073), (25884, 107047)]