312445728

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2719}}^1$

素因数の和:2764

約数の個数: 192

約数和(自身を含む): 1096704000

約数和(自身を除く): 784258272

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 27, 28, 32, 36, 38, 42, 48, 54, 56, 57, 63, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 456, 504, 513, 532, 608, 672, 684, 756, 798, 864, 912, 1008, 1026, 1064, 1197, 1368, 1512, 1596, 1824, 2016, 2052, 2128, 2394, 2719, 2736, 3024, 3192, 3591, 4104, 4256, 4788, 5438, 5472, 6048, 6384, 7182, 8157, 8208, 9576, 10876, 12768, 14364, 16314, 16416, 19033, 19152, 21752, 24471, 28728, 32628, 38066, 38304, 43504, 48942, 51661, 57099, 57456, 65256, 73413, 76132, 87008, 97884, 103322, 114198, 114912, 130512, 146826, 152264, 154983, 171297, 195768, 206644, 228396, 261024, 293652, 304528, 309966, 342594, 361627, 391536, 413288, 456792, 464949, 513891, 587304, 609056, 619932, 685188, 723254, 783072, 826576, 913584, 929898, 1027782, 1084881, 1174608, 1239864, 1370376, 1394847, 1446508, 1653152, 1827168, 1859796, 2055564, 2169762, 2349216, 2479728, 2740752, 2789694, 2893016, 3254643, 3719592, 4111128, 4339524, 4959456, 5481504, 5579388, 5786032, 6509286, 7439184, 8222256, 8679048, 9763929, 11158776, 11572064, 13018572, 14878368, 16444512, 17358096, 19527858, 22317552, 26037144, 34716192, 39055716, 44635104, 52074288, 78111432, 104148576, 156222864, 312445728]

約数ペア:

[(1, 312445728), (2, 156222864), (3, 104148576), (4, 78111432), (6, 52074288), (7, 44635104), (8, 39055716), (9, 34716192), (12, 26037144), (14, 22317552), (16, 19527858), (18, 17358096), (19, 16444512), (21, 14878368), (24, 13018572), (27, 11572064), (28, 11158776), (32, 9763929), (36, 8679048), (38, 8222256), (42, 7439184), (48, 6509286), (54, 5786032), (56, 5579388), (57, 5481504), (63, 4959456), (72, 4339524), (76, 4111128), (84, 3719592), (96, 3254643), (108, 2893016), (112, 2789694), (114, 2740752), (126, 2479728), (133, 2349216), (144, 2169762), (152, 2055564), (168, 1859796), (171, 1827168), (189, 1653152), (216, 1446508), (224, 1394847), (228, 1370376), (252, 1239864), (266, 1174608), (288, 1084881), (304, 1027782), (336, 929898), (342, 913584), (378, 826576), (399, 783072), (432, 723254), (456, 685188), (504, 619932), (513, 609056), (532, 587304), (608, 513891), (672, 464949), (684, 456792), (756, 413288), (798, 391536), (864, 361627), (912, 342594), (1008, 309966), (1026, 304528), (1064, 293652), (1197, 261024), (1368, 228396), (1512, 206644), (1596, 195768), (1824, 171297), (2016, 154983), (2052, 152264), (2128, 146826), (2394, 130512), (2719, 114912), (2736, 114198), (3024, 103322), (3192, 97884), (3591, 87008), (4104, 76132), (4256, 73413), (4788, 65256), (5438, 57456), (5472, 57099), (6048, 51661), (6384, 48942), (7182, 43504), (8157, 38304), (8208, 38066), (9576, 32628), (10876, 28728), (12768, 24471), (14364, 21752), (16314, 19152), (16416, 19033)]