216883968

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40369

約数の個数: 72

約数和(自身を含む): 659705088

約数和(自身を除く): 442821120

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 40343, 80686, 121029, 161372, 242058, 282401, 322744, 484116, 564802, 645488, 847203, 968232, 1129604, 1290976, 1694406, 1936464, 2259208, 2581952, 3388812, 3872928, 4518416, 5163904, 6777624, 7745856, 9036832, 10327808, 13555248, 15491712, 18073664, 27110496, 30983424, 36147328, 54220992, 72294656, 108441984, 216883968]

約数ペア:

[(1, 216883968), (2, 108441984), (3, 72294656), (4, 54220992), (6, 36147328), (7, 30983424), (8, 27110496), (12, 18073664), (14, 15491712), (16, 13555248), (21, 10327808), (24, 9036832), (28, 7745856), (32, 6777624), (42, 5163904), (48, 4518416), (56, 3872928), (64, 3388812), (84, 2581952), (96, 2259208), (112, 1936464), (128, 1694406), (168, 1290976), (192, 1129604), (224, 968232), (256, 847203), (336, 645488), (384, 564802), (448, 484116), (672, 322744), (768, 282401), (896, 242058), (1344, 161372), (1792, 121029), (2688, 80686), (5376, 40343)]