216934368

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:565

約数の個数: 144

約数和(自身を含む): 670166784

約数和(自身を除く): 453232416

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 107, 112, 147, 168, 196, 214, 224, 294, 321, 336, 392, 428, 431, 588, 642, 672, 749, 784, 856, 862, 1176, 1284, 1293, 1498, 1568, 1712, 1724, 2247, 2352, 2568, 2586, 2996, 3017, 3424, 3448, 4494, 4704, 5136, 5172, 5243, 5992, 6034, 6896, 8988, 9051, 10272, 10344, 10486, 11984, 12068, 13792, 15729, 17976, 18102, 20688, 20972, 21119, 23968, 24136, 31458, 35952, 36204, 41376, 41944, 42238, 46117, 48272, 62916, 63357, 71904, 72408, 83888, 84476, 92234, 96544, 125832, 126714, 138351, 144816, 167776, 168952, 184468, 251664, 253428, 276702, 289632, 322819, 337904, 368936, 503328, 506856, 553404, 645638, 675808, 737872, 968457, 1013712, 1106808, 1291276, 1475744, 1936914, 2027424, 2213616, 2259733, 2582552, 3873828, 4427232, 4519466, 5165104, 6779199, 7747656, 9038932, 10330208, 13558398, 15495312, 18077864, 27116796, 30990624, 36155728, 54233592, 72311456, 108467184, 216934368]

約数ペア:

[(1, 216934368), (2, 108467184), (3, 72311456), (4, 54233592), (6, 36155728), (7, 30990624), (8, 27116796), (12, 18077864), (14, 15495312), (16, 13558398), (21, 10330208), (24, 9038932), (28, 7747656), (32, 6779199), (42, 5165104), (48, 4519466), (49, 4427232), (56, 3873828), (84, 2582552), (96, 2259733), (98, 2213616), (107, 2027424), (112, 1936914), (147, 1475744), (168, 1291276), (196, 1106808), (214, 1013712), (224, 968457), (294, 737872), (321, 675808), (336, 645638), (392, 553404), (428, 506856), (431, 503328), (588, 368936), (642, 337904), (672, 322819), (749, 289632), (784, 276702), (856, 253428), (862, 251664), (1176, 184468), (1284, 168952), (1293, 167776), (1498, 144816), (1568, 138351), (1712, 126714), (1724, 125832), (2247, 96544), (2352, 92234), (2568, 84476), (2586, 83888), (2996, 72408), (3017, 71904), (3424, 63357), (3448, 62916), (4494, 48272), (4704, 46117), (5136, 42238), (5172, 41944), (5243, 41376), (5992, 36204), (6034, 35952), (6896, 31458), (8988, 24136), (9051, 23968), (10272, 21119), (10344, 20972), (10486, 20688), (11984, 18102), (12068, 17976), (13792, 15729)]