211208256

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:966

約数の個数: 224

約数和(自身を含む): 747776000

約数和(自身を除く): 536567744

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, 64, 72, 76, 84, 96, 108, 112, 114, 126, 133, 144, 152, 168, 171, 189, 192, 216, 224, 228, 252, 266, 288, 304, 336, 342, 378, 399, 432, 448, 456, 504, 513, 532, 576, 608, 672, 684, 756, 798, 864, 912, 919, 1008, 1026, 1064, 1197, 1216, 1344, 1368, 1512, 1596, 1728, 1824, 1838, 2016, 2052, 2128, 2394, 2736, 2757, 3024, 3192, 3591, 3648, 3676, 4032, 4104, 4256, 4788, 5472, 5514, 6048, 6384, 6433, 7182, 7352, 8208, 8271, 8512, 9576, 10944, 11028, 12096, 12768, 12866, 14364, 14704, 16416, 16542, 17461, 19152, 19299, 22056, 24813, 25536, 25732, 28728, 29408, 32832, 33084, 34922, 38304, 38598, 44112, 49626, 51464, 52383, 57456, 57897, 58816, 66168, 69844, 76608, 77196, 88224, 99252, 102928, 104766, 114912, 115794, 122227, 132336, 139688, 154392, 157149, 173691, 176448, 198504, 205856, 209532, 229824, 231588, 244454, 264672, 279376, 308784, 314298, 347382, 366681, 397008, 411712, 419064, 463176, 471447, 488908, 529344, 558752, 617568, 628596, 694764, 733362, 794016, 838128, 926352, 942894, 977816, 1100043, 1117504, 1235136, 1257192, 1389528, 1466724, 1588032, 1676256, 1852704, 1885788, 1955632, 2200086, 2514384, 2779056, 2933448, 3300129, 3352512, 3705408, 3771576, 3911264, 4400172, 5028768, 5558112, 5866896, 6600258, 7543152, 7822528, 8800344, 10057536, 11116224, 11733792, 13200516, 15086304, 17600688, 23467584, 26401032, 30172608, 35201376, 52802064, 70402752, 105604128, 211208256]

約数ペア:

[(1, 211208256), (2, 105604128), (3, 70402752), (4, 52802064), (6, 35201376), (7, 30172608), (8, 26401032), (9, 23467584), (12, 17600688), (14, 15086304), (16, 13200516), (18, 11733792), (19, 11116224), (21, 10057536), (24, 8800344), (27, 7822528), (28, 7543152), (32, 6600258), (36, 5866896), (38, 5558112), (42, 5028768), (48, 4400172), (54, 3911264), (56, 3771576), (57, 3705408), (63, 3352512), (64, 3300129), (72, 2933448), (76, 2779056), (84, 2514384), (96, 2200086), (108, 1955632), (112, 1885788), (114, 1852704), (126, 1676256), (133, 1588032), (144, 1466724), (152, 1389528), (168, 1257192), (171, 1235136), (189, 1117504), (192, 1100043), (216, 977816), (224, 942894), (228, 926352), (252, 838128), (266, 794016), (288, 733362), (304, 694764), (336, 628596), (342, 617568), (378, 558752), (399, 529344), (432, 488908), (448, 471447), (456, 463176), (504, 419064), (513, 411712), (532, 397008), (576, 366681), (608, 347382), (672, 314298), (684, 308784), (756, 279376), (798, 264672), (864, 244454), (912, 231588), (919, 229824), (1008, 209532), (1026, 205856), (1064, 198504), (1197, 176448), (1216, 173691), (1344, 157149), (1368, 154392), (1512, 139688), (1596, 132336), (1728, 122227), (1824, 115794), (1838, 114912), (2016, 104766), (2052, 102928), (2128, 99252), (2394, 88224), (2736, 77196), (2757, 76608), (3024, 69844), (3192, 66168), (3591, 58816), (3648, 57897), (3676, 57456), (4032, 52383), (4104, 51464), (4256, 49626), (4788, 44112), (5472, 38598), (5514, 38304), (6048, 34922), (6384, 33084), (6433, 32832), (7182, 29408), (7352, 28728), (8208, 25732), (8271, 25536), (8512, 24813), (9576, 22056), (10944, 19299), (11028, 19152), (12096, 17461), (12768, 16542), (12866, 16416), (14364, 14704)]