211929312

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45053}}^1$

素因数の和:45080

約数の個数: 72

約数和(自身を含む): 647155656

約数和(自身を除く): 435226344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 45053, 90106, 135159, 180212, 270318, 315371, 360424, 540636, 630742, 720848, 946113, 1081272, 1261484, 1441696, 1892226, 2162544, 2207597, 2522968, 3784452, 4325088, 4415194, 5045936, 6622791, 7568904, 8830388, 10091872, 13245582, 15137808, 17660776, 26491164, 30275616, 35321552, 52982328, 70643104, 105964656, 211929312]

約数ペア:

[(1, 211929312), (2, 105964656), (3, 70643104), (4, 52982328), (6, 35321552), (7, 30275616), (8, 26491164), (12, 17660776), (14, 15137808), (16, 13245582), (21, 10091872), (24, 8830388), (28, 7568904), (32, 6622791), (42, 5045936), (48, 4415194), (49, 4325088), (56, 3784452), (84, 2522968), (96, 2207597), (98, 2162544), (112, 1892226), (147, 1441696), (168, 1261484), (196, 1081272), (224, 946113), (294, 720848), (336, 630742), (392, 540636), (588, 360424), (672, 315371), (784, 270318), (1176, 180212), (1568, 135159), (2352, 90106), (4704, 45053)]