217702512

素因数分解:

$2^4\times 3^3\times {\mathrm{79}}^1\times {\mathrm{6379}}^1$

素因数の和:6475

約数の個数: 80

約数和(自身を含む): 632896000

約数和(自身を除く): 415193488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 79, 108, 144, 158, 216, 237, 316, 432, 474, 632, 711, 948, 1264, 1422, 1896, 2133, 2844, 3792, 4266, 5688, 6379, 8532, 11376, 12758, 17064, 19137, 25516, 34128, 38274, 51032, 57411, 76548, 102064, 114822, 153096, 172233, 229644, 306192, 344466, 459288, 503941, 688932, 918576, 1007882, 1377864, 1511823, 2015764, 2755728, 3023646, 4031528, 4535469, 6047292, 8063056, 9070938, 12094584, 13606407, 18141876, 24189168, 27212814, 36283752, 54425628, 72567504, 108851256, 217702512]

約数ペア:

[(1, 217702512), (2, 108851256), (3, 72567504), (4, 54425628), (6, 36283752), (8, 27212814), (9, 24189168), (12, 18141876), (16, 13606407), (18, 12094584), (24, 9070938), (27, 8063056), (36, 6047292), (48, 4535469), (54, 4031528), (72, 3023646), (79, 2755728), (108, 2015764), (144, 1511823), (158, 1377864), (216, 1007882), (237, 918576), (316, 688932), (432, 503941), (474, 459288), (632, 344466), (711, 306192), (948, 229644), (1264, 172233), (1422, 153096), (1896, 114822), (2133, 102064), (2844, 76548), (3792, 57411), (4266, 51032), (5688, 38274), (6379, 34128), (8532, 25516), (11376, 19137), (12758, 17064)]