216604416

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 144

約数和(自身を含む): 674879744

約数和(自身を除く): 458275328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 256, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 768, 896, 903, 937, 1032, 1204, 1344, 1376, 1792, 1806, 1874, 2064, 2408, 2688, 2752, 2811, 3612, 3748, 4128, 4816, 5376, 5504, 5622, 6559, 7224, 7496, 8256, 9632, 11008, 11244, 13118, 14448, 14992, 16512, 19264, 19677, 22488, 26236, 28896, 29984, 33024, 38528, 39354, 40291, 44976, 52472, 57792, 59968, 77056, 78708, 80582, 89952, 104944, 115584, 119936, 120873, 157416, 161164, 179904, 209888, 231168, 239872, 241746, 282037, 314832, 322328, 359808, 419776, 483492, 564074, 629664, 644656, 719616, 839552, 846111, 966984, 1128148, 1259328, 1289312, 1679104, 1692222, 1933968, 2256296, 2518656, 2578624, 3384444, 3867936, 4512592, 5037312, 5157248, 6768888, 7735872, 9025184, 10314496, 13537776, 15471744, 18050368, 27075552, 30943488, 36100736, 54151104, 72201472, 108302208, 216604416]

約数ペア:

[(1, 216604416), (2, 108302208), (3, 72201472), (4, 54151104), (6, 36100736), (7, 30943488), (8, 27075552), (12, 18050368), (14, 15471744), (16, 13537776), (21, 10314496), (24, 9025184), (28, 7735872), (32, 6768888), (42, 5157248), (43, 5037312), (48, 4512592), (56, 3867936), (64, 3384444), (84, 2578624), (86, 2518656), (96, 2256296), (112, 1933968), (128, 1692222), (129, 1679104), (168, 1289312), (172, 1259328), (192, 1128148), (224, 966984), (256, 846111), (258, 839552), (301, 719616), (336, 644656), (344, 629664), (384, 564074), (448, 483492), (516, 419776), (602, 359808), (672, 322328), (688, 314832), (768, 282037), (896, 241746), (903, 239872), (937, 231168), (1032, 209888), (1204, 179904), (1344, 161164), (1376, 157416), (1792, 120873), (1806, 119936), (1874, 115584), (2064, 104944), (2408, 89952), (2688, 80582), (2752, 78708), (2811, 77056), (3612, 59968), (3748, 57792), (4128, 52472), (4816, 44976), (5376, 40291), (5504, 39354), (5622, 38528), (6559, 33024), (7224, 29984), (7496, 28896), (8256, 26236), (9632, 22488), (11008, 19677), (11244, 19264), (13118, 16512), (14448, 14992)]