2260891008

素因数分解:

$2^7\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 256

約数和(自身を含む): 7050240000

約数和(自身を除く): 4789348992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 47, 48, 54, 62, 64, 72, 93, 94, 96, 108, 124, 128, 141, 144, 186, 188, 192, 216, 248, 279, 282, 288, 372, 376, 384, 423, 432, 449, 496, 558, 564, 576, 744, 752, 837, 846, 864, 898, 992, 1116, 1128, 1152, 1269, 1347, 1457, 1488, 1504, 1674, 1692, 1728, 1796, 1984, 2232, 2256, 2538, 2694, 2914, 2976, 3008, 3348, 3384, 3456, 3592, 3968, 4041, 4371, 4464, 4512, 5076, 5388, 5828, 5952, 6016, 6696, 6768, 7184, 8082, 8742, 8928, 9024, 10152, 10776, 11656, 11904, 12123, 13113, 13392, 13536, 13919, 14368, 16164, 17484, 17856, 18048, 20304, 21103, 21552, 23312, 24246, 26226, 26784, 27072, 27838, 28736, 32328, 34968, 35712, 39339, 40608, 41757, 42206, 43104, 46624, 48492, 52452, 53568, 54144, 55676, 57472, 63309, 64656, 69936, 78678, 81216, 83514, 84412, 86208, 93248, 96984, 104904, 107136, 111352, 125271, 126618, 129312, 139872, 157356, 162432, 167028, 168824, 172416, 186496, 189927, 193968, 209808, 222704, 250542, 253236, 258624, 279744, 314712, 334056, 337648, 375813, 379854, 387936, 419616, 445408, 501084, 506472, 517248, 559488, 569781, 629424, 654193, 668112, 675296, 751626, 759708, 775872, 839232, 890816, 1002168, 1012944, 1139562, 1258848, 1308386, 1336224, 1350592, 1503252, 1519416, 1551744, 1678464, 1781632, 1962579, 2004336, 2025888, 2279124, 2517696, 2616772, 2672448, 2701184, 3006504, 3038832, 3925158, 4008672, 4051776, 4558248, 5035392, 5233544, 5344896, 5887737, 6013008, 6077664, 7850316, 8017344, 8103552, 9116496, 10467088, 11775474, 12026016, 12155328, 15700632, 16034688, 17663211, 18232992, 20934176, 23550948, 24052032, 24310656, 31401264, 35326422, 36465984, 41868352, 47101896, 48104064, 62802528, 70652844, 72931968, 83736704, 94203792, 125605056, 141305688, 188407584, 251210112, 282611376, 376815168, 565222752, 753630336, 1130445504, 2260891008]

約数ペア:

[(1, 2260891008), (2, 1130445504), (3, 753630336), (4, 565222752), (6, 376815168), (8, 282611376), (9, 251210112), (12, 188407584), (16, 141305688), (18, 125605056), (24, 94203792), (27, 83736704), (31, 72931968), (32, 70652844), (36, 62802528), (47, 48104064), (48, 47101896), (54, 41868352), (62, 36465984), (64, 35326422), (72, 31401264), (93, 24310656), (94, 24052032), (96, 23550948), (108, 20934176), (124, 18232992), (128, 17663211), (141, 16034688), (144, 15700632), (186, 12155328), (188, 12026016), (192, 11775474), (216, 10467088), (248, 9116496), (279, 8103552), (282, 8017344), (288, 7850316), (372, 6077664), (376, 6013008), (384, 5887737), (423, 5344896), (432, 5233544), (449, 5035392), (496, 4558248), (558, 4051776), (564, 4008672), (576, 3925158), (744, 3038832), (752, 3006504), (837, 2701184), (846, 2672448), (864, 2616772), (898, 2517696), (992, 2279124), (1116, 2025888), (1128, 2004336), (1152, 1962579), (1269, 1781632), (1347, 1678464), (1457, 1551744), (1488, 1519416), (1504, 1503252), (1674, 1350592), (1692, 1336224), (1728, 1308386), (1796, 1258848), (1984, 1139562), (2232, 1012944), (2256, 1002168), (2538, 890816), (2694, 839232), (2914, 775872), (2976, 759708), (3008, 751626), (3348, 675296), (3384, 668112), (3456, 654193), (3592, 629424), (3968, 569781), (4041, 559488), (4371, 517248), (4464, 506472), (4512, 501084), (5076, 445408), (5388, 419616), (5828, 387936), (5952, 379854), (6016, 375813), (6696, 337648), (6768, 334056), (7184, 314712), (8082, 279744), (8742, 258624), (8928, 253236), (9024, 250542), (10152, 222704), (10776, 209808), (11656, 193968), (11904, 189927), (12123, 186496), (13113, 172416), (13392, 168824), (13536, 167028), (13919, 162432), (14368, 157356), (16164, 139872), (17484, 129312), (17856, 126618), (18048, 125271), (20304, 111352), (21103, 107136), (21552, 104904), (23312, 96984), (24246, 93248), (26226, 86208), (26784, 84412), (27072, 83514), (27838, 81216), (28736, 78678), (32328, 69936), (34968, 64656), (35712, 63309), (39339, 57472), (40608, 55676), (41757, 54144), (42206, 53568), (43104, 52452), (46624, 48492)]