217797552

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{10289}}^1$

素因数の和:10320

約数の個数: 120

約数和(自身を含む): 727297200

約数和(自身を除く): 509499648

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, 10289, 10584, 20578, 21168, 30867, 41156, 61734, 72023, 82312, 92601, 123468, 144046, 164624, 185202, 216069, 246936, 277803, 288092, 370404, 432138, 493872, 504161, 555606, 576184, 648207, 740808, 864276, 1008322, 1111212, 1152368, 1296414, 1481616, 1512483, 1728552, 1944621, 2016644, 2222424, 2592828, 3024966, 3457104, 3889242, 4033288, 4444848, 4537449, 5185656, 6049932, 7778484, 8066576, 9074898, 10371312, 12099864, 13612347, 15556968, 18149796, 24199728, 27224694, 31113936, 36299592, 54449388, 72599184, 108898776, 217797552]

約数ペア:

[(1, 217797552), (2, 108898776), (3, 72599184), (4, 54449388), (6, 36299592), (7, 31113936), (8, 27224694), (9, 24199728), (12, 18149796), (14, 15556968), (16, 13612347), (18, 12099864), (21, 10371312), (24, 9074898), (27, 8066576), (28, 7778484), (36, 6049932), (42, 5185656), (48, 4537449), (49, 4444848), (54, 4033288), (56, 3889242), (63, 3457104), (72, 3024966), (84, 2592828), (98, 2222424), (108, 2016644), (112, 1944621), (126, 1728552), (144, 1512483), (147, 1481616), (168, 1296414), (189, 1152368), (196, 1111212), (216, 1008322), (252, 864276), (294, 740808), (336, 648207), (378, 576184), (392, 555606), (432, 504161), (441, 493872), (504, 432138), (588, 370404), (756, 288092), (784, 277803), (882, 246936), (1008, 216069), (1176, 185202), (1323, 164624), (1512, 144046), (1764, 123468), (2352, 92601), (2646, 82312), (3024, 72023), (3528, 61734), (5292, 41156), (7056, 30867), (10289, 21168), (10584, 20578)]