216808704

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{4481}}^1$

素因数の和:4513

約数の個数: 144

約数和(自身を含む): 732896640

約数和(自身を除く): 516087936

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 4481, 5376, 6048, 6912, 8064, 8962, 12096, 13443, 16128, 17924, 24192, 26886, 31367, 35848, 40329, 48384, 53772, 62734, 71696, 80658, 94101, 107544, 120987, 125468, 143392, 161316, 188202, 215088, 241974, 250936, 282303, 286784, 322632, 376404, 430176, 483948, 501872, 564606, 573568, 645264, 752808, 846909, 860352, 967896, 1003744, 1129212, 1147136, 1290528, 1505616, 1693818, 1720704, 1935792, 2007488, 2258424, 2581056, 3011232, 3387636, 3441408, 3871584, 4014976, 4516848, 5162112, 6022464, 6775272, 7743168, 8029952, 9033696, 10324224, 12044928, 13550544, 15486336, 18067392, 24089856, 27101088, 30972672, 36134784, 54202176, 72269568, 108404352, 216808704]

約数ペア:

[(1, 216808704), (2, 108404352), (3, 72269568), (4, 54202176), (6, 36134784), (7, 30972672), (8, 27101088), (9, 24089856), (12, 18067392), (14, 15486336), (16, 13550544), (18, 12044928), (21, 10324224), (24, 9033696), (27, 8029952), (28, 7743168), (32, 6775272), (36, 6022464), (42, 5162112), (48, 4516848), (54, 4014976), (56, 3871584), (63, 3441408), (64, 3387636), (72, 3011232), (84, 2581056), (96, 2258424), (108, 2007488), (112, 1935792), (126, 1720704), (128, 1693818), (144, 1505616), (168, 1290528), (189, 1147136), (192, 1129212), (216, 1003744), (224, 967896), (252, 860352), (256, 846909), (288, 752808), (336, 645264), (378, 573568), (384, 564606), (432, 501872), (448, 483948), (504, 430176), (576, 376404), (672, 322632), (756, 286784), (768, 282303), (864, 250936), (896, 241974), (1008, 215088), (1152, 188202), (1344, 161316), (1512, 143392), (1728, 125468), (1792, 120987), (2016, 107544), (2304, 94101), (2688, 80658), (3024, 71696), (3456, 62734), (4032, 53772), (4481, 48384), (5376, 40329), (6048, 35848), (6912, 31367), (8064, 26886), (8962, 24192), (12096, 17924), (13443, 16128)]