964888927856

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{4447}}^1\times {\mathrm{45053}}^1$

素因数の和:49558

約数の個数: 80

約数和(自身を含む): 2186766895104

約数和(自身を除く): 1221877967248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4447, 4816, 8894, 17788, 31129, 35576, 45053, 62258, 71152, 90106, 124516, 180212, 191221, 249032, 315371, 360424, 382442, 498064, 630742, 720848, 764884, 1261484, 1338547, 1529768, 1937279, 2522968, 2677094, 3059536, 3874558, 5045936, 5354188, 7749116, 10708376, 13560953, 15498232, 21416752, 27121906, 30996464, 54243812, 108487624, 200350691, 216975248, 400701382, 801402764, 1402454837, 1602805528, 2804909674, 3205611056, 5609819348, 8615079713, 11219638696, 17230159426, 22439277392, 34460318852, 60305557991, 68920637704, 120611115982, 137841275408, 241222231964, 482444463928, 964888927856]

約数ペア:

[(1, 964888927856), (2, 482444463928), (4, 241222231964), (7, 137841275408), (8, 120611115982), (14, 68920637704), (16, 60305557991), (28, 34460318852), (43, 22439277392), (56, 17230159426), (86, 11219638696), (112, 8615079713), (172, 5609819348), (301, 3205611056), (344, 2804909674), (602, 1602805528), (688, 1402454837), (1204, 801402764), (2408, 400701382), (4447, 216975248), (4816, 200350691), (8894, 108487624), (17788, 54243812), (31129, 30996464), (35576, 27121906), (45053, 21416752), (62258, 15498232), (71152, 13560953), (90106, 10708376), (124516, 7749116), (180212, 5354188), (191221, 5045936), (249032, 3874558), (315371, 3059536), (360424, 2677094), (382442, 2522968), (498064, 1937279), (630742, 1529768), (720848, 1338547), (764884, 1261484)]