243726208

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:228

約数の個数: 128

約数和(自身を含む): 564019200

約数和(自身を除く): 320292992

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 47, 58, 64, 88, 94, 116, 127, 128, 176, 188, 232, 254, 319, 352, 376, 464, 508, 517, 638, 704, 752, 928, 1016, 1034, 1276, 1363, 1397, 1408, 1504, 1856, 2032, 2068, 2552, 2726, 2794, 3008, 3683, 3712, 4064, 4136, 5104, 5452, 5588, 5969, 6016, 7366, 8128, 8272, 10208, 10904, 11176, 11938, 14732, 14993, 16256, 16544, 20416, 21808, 22352, 23876, 29464, 29986, 33088, 40513, 40832, 43616, 44704, 47752, 58928, 59972, 65659, 66176, 81026, 87232, 89408, 95504, 117856, 119944, 131318, 162052, 173101, 174464, 178816, 191008, 235712, 239888, 262636, 324104, 346202, 382016, 471424, 479776, 525272, 648208, 692404, 764032, 959552, 1050544, 1296416, 1384808, 1904111, 1919104, 2101088, 2592832, 2769616, 3808222, 4202176, 5185664, 5539232, 7616444, 8404352, 11078464, 15232888, 22156928, 30465776, 60931552, 121863104, 243726208]

約数ペア:

[(1, 243726208), (2, 121863104), (4, 60931552), (8, 30465776), (11, 22156928), (16, 15232888), (22, 11078464), (29, 8404352), (32, 7616444), (44, 5539232), (47, 5185664), (58, 4202176), (64, 3808222), (88, 2769616), (94, 2592832), (116, 2101088), (127, 1919104), (128, 1904111), (176, 1384808), (188, 1296416), (232, 1050544), (254, 959552), (319, 764032), (352, 692404), (376, 648208), (464, 525272), (508, 479776), (517, 471424), (638, 382016), (704, 346202), (752, 324104), (928, 262636), (1016, 239888), (1034, 235712), (1276, 191008), (1363, 178816), (1397, 174464), (1408, 173101), (1504, 162052), (1856, 131318), (2032, 119944), (2068, 117856), (2552, 95504), (2726, 89408), (2794, 87232), (3008, 81026), (3683, 66176), (3712, 65659), (4064, 59972), (4136, 58928), (5104, 47752), (5452, 44704), (5588, 43616), (5969, 40832), (6016, 40513), (7366, 33088), (8128, 29986), (8272, 29464), (10208, 23876), (10904, 22352), (11176, 21808), (11938, 20416), (14732, 16544), (14993, 16256)]