264947856

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:813

約数の個数: 160

約数和(自身を含む): 797091840

約数和(自身を除く): 532143984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 19, 23, 24, 34, 38, 46, 48, 51, 57, 68, 69, 76, 92, 102, 114, 136, 138, 152, 184, 204, 228, 272, 276, 304, 323, 368, 391, 408, 437, 456, 552, 646, 743, 782, 816, 874, 912, 969, 1104, 1173, 1292, 1311, 1486, 1564, 1748, 1938, 2229, 2346, 2584, 2622, 2972, 3128, 3496, 3876, 4458, 4692, 5168, 5244, 5944, 6256, 6992, 7429, 7752, 8916, 9384, 10488, 11888, 12631, 14117, 14858, 15504, 17089, 17832, 18768, 20976, 22287, 25262, 28234, 29716, 34178, 35664, 37893, 42351, 44574, 50524, 51267, 56468, 59432, 68356, 75786, 84702, 89148, 101048, 102534, 112936, 118864, 136712, 151572, 169404, 178296, 202096, 205068, 225872, 239989, 273424, 290513, 303144, 324691, 338808, 356592, 410136, 479978, 581026, 606288, 649382, 677616, 719967, 820272, 871539, 959956, 974073, 1162052, 1298764, 1439934, 1743078, 1919912, 1948146, 2324104, 2597528, 2879868, 3486156, 3839824, 3896292, 4648208, 5195056, 5519747, 5759736, 6972312, 7792584, 11039494, 11519472, 13944624, 15585168, 16559241, 22078988, 33118482, 44157976, 66236964, 88315952, 132473928, 264947856]

約数ペア:

[(1, 264947856), (2, 132473928), (3, 88315952), (4, 66236964), (6, 44157976), (8, 33118482), (12, 22078988), (16, 16559241), (17, 15585168), (19, 13944624), (23, 11519472), (24, 11039494), (34, 7792584), (38, 6972312), (46, 5759736), (48, 5519747), (51, 5195056), (57, 4648208), (68, 3896292), (69, 3839824), (76, 3486156), (92, 2879868), (102, 2597528), (114, 2324104), (136, 1948146), (138, 1919912), (152, 1743078), (184, 1439934), (204, 1298764), (228, 1162052), (272, 974073), (276, 959956), (304, 871539), (323, 820272), (368, 719967), (391, 677616), (408, 649382), (437, 606288), (456, 581026), (552, 479978), (646, 410136), (743, 356592), (782, 338808), (816, 324691), (874, 303144), (912, 290513), (969, 273424), (1104, 239989), (1173, 225872), (1292, 205068), (1311, 202096), (1486, 178296), (1564, 169404), (1748, 151572), (1938, 136712), (2229, 118864), (2346, 112936), (2584, 102534), (2622, 101048), (2972, 89148), (3128, 84702), (3496, 75786), (3876, 68356), (4458, 59432), (4692, 56468), (5168, 51267), (5244, 50524), (5944, 44574), (6256, 42351), (6992, 37893), (7429, 35664), (7752, 34178), (8916, 29716), (9384, 28234), (10488, 25262), (11888, 22287), (12631, 20976), (14117, 18768), (14858, 17832), (15504, 17089)]