16813918464

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{3137}}^1$

素因数の和:4160

約数の個数: 144

約数和(自身を含む): 51209950848

約数和(自身を除く): 34396032384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 997, 1344, 1792, 1994, 2688, 2991, 3137, 3988, 5376, 5982, 6274, 6979, 7976, 9411, 11964, 12548, 13958, 15952, 18822, 20937, 21959, 23928, 25096, 27916, 31904, 37644, 41874, 43918, 47856, 50192, 55832, 63808, 65877, 75288, 83748, 87836, 95712, 100384, 111664, 127616, 131754, 150576, 167496, 175672, 191424, 200768, 223328, 255232, 263508, 301152, 334992, 351344, 382848, 401536, 446656, 527016, 602304, 669984, 702688, 765696, 803072, 893312, 1054032, 1204608, 1339968, 1405376, 1786624, 2108064, 2409216, 2679936, 2810752, 3127589, 4216128, 5359872, 5621504, 6255178, 8432256, 9382767, 12510356, 16864512, 18765534, 21893123, 25020712, 37531068, 43786246, 50041424, 65679369, 75062136, 87572492, 100082848, 131358738, 150124272, 175144984, 200165696, 262717476, 300248544, 350289968, 400331392, 525434952, 600497088, 700579936, 800662784, 1050869904, 1200994176, 1401159872, 2101739808, 2401988352, 2802319744, 4203479616, 5604639488, 8406959232, 16813918464]

約数ペア:

[(1, 16813918464), (2, 8406959232), (3, 5604639488), (4, 4203479616), (6, 2802319744), (7, 2401988352), (8, 2101739808), (12, 1401159872), (14, 1200994176), (16, 1050869904), (21, 800662784), (24, 700579936), (28, 600497088), (32, 525434952), (42, 400331392), (48, 350289968), (56, 300248544), (64, 262717476), (84, 200165696), (96, 175144984), (112, 150124272), (128, 131358738), (168, 100082848), (192, 87572492), (224, 75062136), (256, 65679369), (336, 50041424), (384, 43786246), (448, 37531068), (672, 25020712), (768, 21893123), (896, 18765534), (997, 16864512), (1344, 12510356), (1792, 9382767), (1994, 8432256), (2688, 6255178), (2991, 5621504), (3137, 5359872), (3988, 4216128), (5376, 3127589), (5982, 2810752), (6274, 2679936), (6979, 2409216), (7976, 2108064), (9411, 1786624), (11964, 1405376), (12548, 1339968), (13958, 1204608), (15952, 1054032), (18822, 893312), (20937, 803072), (21959, 765696), (23928, 702688), (25096, 669984), (27916, 602304), (31904, 527016), (37644, 446656), (41874, 401536), (43918, 382848), (47856, 351344), (50192, 334992), (55832, 301152), (63808, 263508), (65877, 255232), (75288, 223328), (83748, 200768), (87836, 191424), (95712, 175672), (100384, 167496), (111664, 150576), (127616, 131754)]