996811590236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{373}}^1\times {\mathrm{788789}}^1$

素因数の和:789195

約数の個数: 72

約数和(自身を含む): 2197215562080

約数和(自身を除く): 1200403971844

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 373, 484, 746, 847, 1492, 1694, 2611, 3388, 4103, 5222, 8206, 10444, 16412, 28721, 45133, 57442, 90266, 114884, 180532, 315931, 631862, 788789, 1263724, 1577578, 3155156, 5521523, 8676679, 11043046, 17353358, 22086092, 34706716, 60736753, 95443469, 121473506, 190886938, 242947012, 294218297, 381773876, 588436594, 668104283, 1176873188, 1336208566, 2059528079, 2672417132, 3236401267, 4119056158, 6472802534, 8238112316, 12945605068, 22654808869, 35600413937, 45309617738, 71200827874, 90619235476, 142401655748, 249202897559, 498405795118, 996811590236]

約数ペア:

[(1, 996811590236), (2, 498405795118), (4, 249202897559), (7, 142401655748), (11, 90619235476), (14, 71200827874), (22, 45309617738), (28, 35600413937), (44, 22654808869), (77, 12945605068), (121, 8238112316), (154, 6472802534), (242, 4119056158), (308, 3236401267), (373, 2672417132), (484, 2059528079), (746, 1336208566), (847, 1176873188), (1492, 668104283), (1694, 588436594), (2611, 381773876), (3388, 294218297), (4103, 242947012), (5222, 190886938), (8206, 121473506), (10444, 95443469), (16412, 60736753), (28721, 34706716), (45133, 22086092), (57442, 17353358), (90266, 11043046), (114884, 8676679), (180532, 5521523), (315931, 3155156), (631862, 1577578), (788789, 1263724)]