243936768

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 160

約数和(自身を含む): 691384320

約数和(自身を除く): 447447552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 47, 48, 62, 64, 93, 94, 96, 109, 124, 128, 141, 186, 188, 192, 218, 248, 256, 282, 327, 372, 376, 384, 436, 496, 512, 564, 654, 744, 752, 768, 872, 992, 1128, 1308, 1457, 1488, 1504, 1536, 1744, 1984, 2256, 2616, 2914, 2976, 3008, 3379, 3488, 3968, 4371, 4512, 5123, 5232, 5828, 5952, 6016, 6758, 6976, 7936, 8742, 9024, 10137, 10246, 10464, 11656, 11904, 12032, 13516, 13952, 15369, 15872, 17484, 18048, 20274, 20492, 20928, 23312, 23808, 24064, 27032, 27904, 30738, 34968, 36096, 40548, 40984, 41856, 46624, 47616, 54064, 55808, 61476, 69936, 72192, 81096, 81968, 83712, 93248, 108128, 122952, 139872, 158813, 162192, 163936, 167424, 186496, 216256, 245904, 279744, 317626, 324384, 327872, 372992, 432512, 476439, 491808, 559488, 635252, 648768, 655744, 745984, 865024, 952878, 983616, 1118976, 1270504, 1297536, 1311488, 1730048, 1905756, 1967232, 2237952, 2541008, 2595072, 2622976, 3811512, 3934464, 5082016, 5190144, 7623024, 7868928, 10164032, 15246048, 20328064, 30492096, 40656128, 60984192, 81312256, 121968384, 243936768]

約数ペア:

[(1, 243936768), (2, 121968384), (3, 81312256), (4, 60984192), (6, 40656128), (8, 30492096), (12, 20328064), (16, 15246048), (24, 10164032), (31, 7868928), (32, 7623024), (47, 5190144), (48, 5082016), (62, 3934464), (64, 3811512), (93, 2622976), (94, 2595072), (96, 2541008), (109, 2237952), (124, 1967232), (128, 1905756), (141, 1730048), (186, 1311488), (188, 1297536), (192, 1270504), (218, 1118976), (248, 983616), (256, 952878), (282, 865024), (327, 745984), (372, 655744), (376, 648768), (384, 635252), (436, 559488), (496, 491808), (512, 476439), (564, 432512), (654, 372992), (744, 327872), (752, 324384), (768, 317626), (872, 279744), (992, 245904), (1128, 216256), (1308, 186496), (1457, 167424), (1488, 163936), (1504, 162192), (1536, 158813), (1744, 139872), (1984, 122952), (2256, 108128), (2616, 93248), (2914, 83712), (2976, 81968), (3008, 81096), (3379, 72192), (3488, 69936), (3968, 61476), (4371, 55808), (4512, 54064), (5123, 47616), (5232, 46624), (5828, 41856), (5952, 40984), (6016, 40548), (6758, 36096), (6976, 34968), (7936, 30738), (8742, 27904), (9024, 27032), (10137, 24064), (10246, 23808), (10464, 23312), (11656, 20928), (11904, 20492), (12032, 20274), (13516, 18048), (13952, 17484), (15369, 15872)]