687036384

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 192

約数和(自身を含む): 2095994880

約数和(自身を除く): 1408958496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 113, 124, 144, 186, 216, 226, 227, 248, 279, 288, 339, 372, 432, 452, 454, 496, 558, 678, 681, 744, 837, 864, 904, 908, 992, 1017, 1116, 1356, 1362, 1488, 1674, 1808, 1816, 2034, 2043, 2232, 2712, 2724, 2976, 3051, 3348, 3503, 3616, 3632, 4068, 4086, 4464, 5424, 5448, 6102, 6129, 6696, 7006, 7037, 7264, 8136, 8172, 8928, 10509, 10848, 10896, 12204, 12258, 13392, 14012, 14074, 16272, 16344, 21018, 21111, 21792, 24408, 24516, 25651, 26784, 28024, 28148, 31527, 32544, 32688, 42036, 42222, 48816, 49032, 51302, 56048, 56296, 63054, 63333, 65376, 76953, 84072, 84444, 94581, 97632, 98064, 102604, 112096, 112592, 126108, 126666, 153906, 168144, 168888, 189162, 189999, 196128, 205208, 225184, 230859, 252216, 253332, 307812, 336288, 337776, 378324, 379998, 410416, 461718, 504432, 506664, 615624, 675552, 692577, 756648, 759996, 795181, 820832, 923436, 1008864, 1013328, 1231248, 1385154, 1513296, 1519992, 1590362, 1846872, 2026656, 2385543, 2462496, 2770308, 3026592, 3039984, 3180724, 3693744, 4771086, 5540616, 6079968, 6361448, 7156629, 7387488, 9542172, 11081232, 12722896, 14313258, 19084344, 21469887, 22162464, 25445792, 28626516, 38168688, 42939774, 57253032, 76337376, 85879548, 114506064, 171759096, 229012128, 343518192, 687036384]

約数ペア:

[(1, 687036384), (2, 343518192), (3, 229012128), (4, 171759096), (6, 114506064), (8, 85879548), (9, 76337376), (12, 57253032), (16, 42939774), (18, 38168688), (24, 28626516), (27, 25445792), (31, 22162464), (32, 21469887), (36, 19084344), (48, 14313258), (54, 12722896), (62, 11081232), (72, 9542172), (93, 7387488), (96, 7156629), (108, 6361448), (113, 6079968), (124, 5540616), (144, 4771086), (186, 3693744), (216, 3180724), (226, 3039984), (227, 3026592), (248, 2770308), (279, 2462496), (288, 2385543), (339, 2026656), (372, 1846872), (432, 1590362), (452, 1519992), (454, 1513296), (496, 1385154), (558, 1231248), (678, 1013328), (681, 1008864), (744, 923436), (837, 820832), (864, 795181), (904, 759996), (908, 756648), (992, 692577), (1017, 675552), (1116, 615624), (1356, 506664), (1362, 504432), (1488, 461718), (1674, 410416), (1808, 379998), (1816, 378324), (2034, 337776), (2043, 336288), (2232, 307812), (2712, 253332), (2724, 252216), (2976, 230859), (3051, 225184), (3348, 205208), (3503, 196128), (3616, 189999), (3632, 189162), (4068, 168888), (4086, 168144), (4464, 153906), (5424, 126666), (5448, 126108), (6102, 112592), (6129, 112096), (6696, 102604), (7006, 98064), (7037, 97632), (7264, 94581), (8136, 84444), (8172, 84072), (8928, 76953), (10509, 65376), (10848, 63333), (10896, 63054), (12204, 56296), (12258, 56048), (13392, 51302), (14012, 49032), (14074, 48816), (16272, 42222), (16344, 42036), (21018, 32688), (21111, 32544), (21792, 31527), (24408, 28148), (24516, 28024), (25651, 26784)]