664585728

素因数分解:

$2^9\times 3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 160

約数和(自身を含む): 1854068832

約数和(自身を除く): 1189483104

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 61, 64, 82, 96, 122, 123, 128, 164, 173, 183, 192, 244, 246, 256, 328, 346, 366, 384, 488, 492, 512, 519, 656, 692, 732, 768, 976, 984, 1038, 1312, 1384, 1464, 1536, 1952, 1968, 2076, 2501, 2624, 2768, 2928, 3904, 3936, 4152, 5002, 5248, 5536, 5856, 7093, 7503, 7808, 7872, 8304, 10004, 10496, 10553, 11072, 11712, 14186, 15006, 15616, 15744, 16608, 20008, 20992, 21106, 21279, 22144, 23424, 28372, 30012, 31232, 31488, 31659, 33216, 40016, 42212, 42558, 44288, 46848, 56744, 60024, 62976, 63318, 66432, 80032, 84424, 85116, 88576, 93696, 113488, 120048, 126636, 132864, 160064, 168848, 170232, 226976, 240096, 253272, 265728, 320128, 337696, 340464, 432673, 453952, 480192, 506544, 640256, 675392, 680928, 865346, 907904, 960384, 1013088, 1280512, 1298019, 1350784, 1361856, 1730692, 1815808, 1920768, 2026176, 2596038, 2701568, 2723712, 3461384, 3631616, 3841536, 4052352, 5192076, 5403136, 5447424, 6922768, 8104704, 10384152, 10894848, 13845536, 16209408, 20768304, 27691072, 41536608, 55382144, 83073216, 110764288, 166146432, 221528576, 332292864, 664585728]

約数ペア:

[(1, 664585728), (2, 332292864), (3, 221528576), (4, 166146432), (6, 110764288), (8, 83073216), (12, 55382144), (16, 41536608), (24, 27691072), (32, 20768304), (41, 16209408), (48, 13845536), (61, 10894848), (64, 10384152), (82, 8104704), (96, 6922768), (122, 5447424), (123, 5403136), (128, 5192076), (164, 4052352), (173, 3841536), (183, 3631616), (192, 3461384), (244, 2723712), (246, 2701568), (256, 2596038), (328, 2026176), (346, 1920768), (366, 1815808), (384, 1730692), (488, 1361856), (492, 1350784), (512, 1298019), (519, 1280512), (656, 1013088), (692, 960384), (732, 907904), (768, 865346), (976, 680928), (984, 675392), (1038, 640256), (1312, 506544), (1384, 480192), (1464, 453952), (1536, 432673), (1952, 340464), (1968, 337696), (2076, 320128), (2501, 265728), (2624, 253272), (2768, 240096), (2928, 226976), (3904, 170232), (3936, 168848), (4152, 160064), (5002, 132864), (5248, 126636), (5536, 120048), (5856, 113488), (7093, 93696), (7503, 88576), (7808, 85116), (7872, 84424), (8304, 80032), (10004, 66432), (10496, 63318), (10553, 62976), (11072, 60024), (11712, 56744), (14186, 46848), (15006, 44288), (15616, 42558), (15744, 42212), (16608, 40016), (20008, 33216), (20992, 31659), (21106, 31488), (21279, 31232), (22144, 30012), (23424, 28372)]