1239488568

素因数分解:

$2^3\times 3^5\times {\mathrm{637597}}^1$

素因数の和:637618

約数の個数: 48

約数和(自身を含む): 3481285080

約数和(自身を除く): 2241796512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 637597, 1275194, 1912791, 2550388, 3825582, 5100776, 5738373, 7651164, 11476746, 15302328, 17215119, 22953492, 34430238, 45906984, 51645357, 68860476, 103290714, 137720952, 154936071, 206581428, 309872142, 413162856, 619744284, 1239488568]

約数ペア:

[(1, 1239488568), (2, 619744284), (3, 413162856), (4, 309872142), (6, 206581428), (8, 154936071), (9, 137720952), (12, 103290714), (18, 68860476), (24, 51645357), (27, 45906984), (36, 34430238), (54, 22953492), (72, 17215119), (81, 15302328), (108, 11476746), (162, 7651164), (216, 5738373), (243, 5100776), (324, 3825582), (486, 2550388), (648, 1912791), (972, 1275194), (1944, 637597)]