217458864

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{10273}}^1$

素因数の和:10304

約数の個数: 120

約数和(自身を含む): 726166320

約数和(自身を除く): 508707456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 84, 98, 108, 112, 126, 144, 147, 168, 189, 196, 216, 252, 294, 336, 378, 392, 432, 441, 504, 588, 756, 784, 882, 1008, 1176, 1323, 1512, 1764, 2352, 2646, 3024, 3528, 5292, 7056, 10273, 10584, 20546, 21168, 30819, 41092, 61638, 71911, 82184, 92457, 123276, 143822, 164368, 184914, 215733, 246552, 277371, 287644, 369828, 431466, 493104, 503377, 554742, 575288, 647199, 739656, 862932, 1006754, 1109484, 1150576, 1294398, 1479312, 1510131, 1725864, 1941597, 2013508, 2218968, 2588796, 3020262, 3451728, 3883194, 4027016, 4437936, 4530393, 5177592, 6040524, 7766388, 8054032, 9060786, 10355184, 12081048, 13591179, 15532776, 18121572, 24162096, 27182358, 31065552, 36243144, 54364716, 72486288, 108729432, 217458864]

約数ペア:

[(1, 217458864), (2, 108729432), (3, 72486288), (4, 54364716), (6, 36243144), (7, 31065552), (8, 27182358), (9, 24162096), (12, 18121572), (14, 15532776), (16, 13591179), (18, 12081048), (21, 10355184), (24, 9060786), (27, 8054032), (28, 7766388), (36, 6040524), (42, 5177592), (48, 4530393), (49, 4437936), (54, 4027016), (56, 3883194), (63, 3451728), (72, 3020262), (84, 2588796), (98, 2218968), (108, 2013508), (112, 1941597), (126, 1725864), (144, 1510131), (147, 1479312), (168, 1294398), (189, 1150576), (196, 1109484), (216, 1006754), (252, 862932), (294, 739656), (336, 647199), (378, 575288), (392, 554742), (432, 503377), (441, 493104), (504, 431466), (588, 369828), (756, 287644), (784, 277371), (882, 246552), (1008, 215733), (1176, 184914), (1323, 164368), (1512, 143822), (1764, 123276), (2352, 92457), (2646, 82184), (3024, 71911), (3528, 61638), (5292, 41092), (7056, 30819), (10273, 21168), (10584, 20546)]