1551160328

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{571}}^1$

素因数の和:822

約数の個数: 64

約数和(自身を含む): 3057912000

約数和(自身を除く): 1506751672

約数列:

[1, 2, 4, 8, 43, 53, 86, 106, 149, 172, 212, 298, 344, 424, 571, 596, 1142, 1192, 2279, 2284, 4558, 4568, 6407, 7897, 9116, 12814, 15794, 18232, 24553, 25628, 30263, 31588, 49106, 51256, 60526, 63176, 85079, 98212, 121052, 170158, 196424, 242104, 339571, 340316, 679142, 680632, 1301309, 1358284, 2602618, 2716568, 3658397, 4509187, 5205236, 7316794, 9018374, 10410472, 14633588, 18036748, 29267176, 36073496, 193895041, 387790082, 775580164, 1551160328]

約数ペア:

[(1, 1551160328), (2, 775580164), (4, 387790082), (8, 193895041), (43, 36073496), (53, 29267176), (86, 18036748), (106, 14633588), (149, 10410472), (172, 9018374), (212, 7316794), (298, 5205236), (344, 4509187), (424, 3658397), (571, 2716568), (596, 2602618), (1142, 1358284), (1192, 1301309), (2279, 680632), (2284, 679142), (4558, 340316), (4568, 339571), (6407, 242104), (7897, 196424), (9116, 170158), (12814, 121052), (15794, 98212), (18232, 85079), (24553, 63176), (25628, 60526), (30263, 51256), (31588, 49106)]