212249184

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{45121}}^1$

素因数の和:45148

約数の個数: 72

約数和(自身を含む): 648132408

約数和(自身を除く): 435883224

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, 45121, 90242, 135363, 180484, 270726, 315847, 360968, 541452, 631694, 721936, 947541, 1082904, 1263388, 1443872, 1895082, 2165808, 2210929, 2526776, 3790164, 4331616, 4421858, 5053552, 6632787, 7580328, 8843716, 10107104, 13265574, 15160656, 17687432, 26531148, 30321312, 35374864, 53062296, 70749728, 106124592, 212249184]

約数ペア:

[(1, 212249184), (2, 106124592), (3, 70749728), (4, 53062296), (6, 35374864), (7, 30321312), (8, 26531148), (12, 17687432), (14, 15160656), (16, 13265574), (21, 10107104), (24, 8843716), (28, 7580328), (32, 6632787), (42, 5053552), (48, 4421858), (49, 4331616), (56, 3790164), (84, 2526776), (96, 2210929), (98, 2165808), (112, 1895082), (147, 1443872), (168, 1263388), (196, 1082904), (224, 947541), (294, 721936), (336, 631694), (392, 541452), (588, 360968), (672, 315847), (784, 270726), (1176, 180484), (1568, 135363), (2352, 90242), (4704, 45121)]