517949488

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{619}}^1$

素因数の和:906

約数の個数: 80

約数和(自身を含む): 1190717440

約数和(自身を除く): 672767952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 241, 248, 434, 482, 496, 619, 868, 964, 1238, 1687, 1736, 1928, 2476, 3374, 3472, 3856, 4333, 4952, 6748, 7471, 8666, 9904, 13496, 14942, 17332, 19189, 26992, 29884, 34664, 38378, 52297, 59768, 69328, 76756, 104594, 119536, 134323, 149179, 153512, 209188, 268646, 298358, 307024, 418376, 537292, 596716, 836752, 1044253, 1074584, 1193432, 2088506, 2149168, 2386864, 4177012, 4624549, 8354024, 9249098, 16708048, 18498196, 32371843, 36996392, 64743686, 73992784, 129487372, 258974744, 517949488]

約数ペア:

[(1, 517949488), (2, 258974744), (4, 129487372), (7, 73992784), (8, 64743686), (14, 36996392), (16, 32371843), (28, 18498196), (31, 16708048), (56, 9249098), (62, 8354024), (112, 4624549), (124, 4177012), (217, 2386864), (241, 2149168), (248, 2088506), (434, 1193432), (482, 1074584), (496, 1044253), (619, 836752), (868, 596716), (964, 537292), (1238, 418376), (1687, 307024), (1736, 298358), (1928, 268646), (2476, 209188), (3374, 153512), (3472, 149179), (3856, 134323), (4333, 119536), (4952, 104594), (6748, 76756), (7471, 69328), (8666, 59768), (9904, 52297), (13496, 38378), (14942, 34664), (17332, 29884), (19189, 26992)]