215201504

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1823}}^1$

素因数の和:1888

約数の個数: 96

約数和(自身を含む): 529514496

約数和(自身を除く): 314312992

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 62, 68, 112, 119, 124, 136, 217, 224, 238, 248, 272, 434, 476, 496, 527, 544, 868, 952, 992, 1054, 1736, 1823, 1904, 2108, 3472, 3646, 3689, 3808, 4216, 6944, 7292, 7378, 8432, 12761, 14584, 14756, 16864, 25522, 29168, 29512, 30991, 51044, 56513, 58336, 59024, 61982, 102088, 113026, 118048, 123964, 204176, 216937, 226052, 247928, 395591, 408352, 433874, 452104, 495856, 791182, 867748, 904208, 960721, 991712, 1582364, 1735496, 1808416, 1921442, 3164728, 3470992, 3842884, 6329456, 6725047, 6941984, 7685768, 12658912, 13450094, 15371536, 26900188, 30743072, 53800376, 107600752, 215201504]

約数ペア:

[(1, 215201504), (2, 107600752), (4, 53800376), (7, 30743072), (8, 26900188), (14, 15371536), (16, 13450094), (17, 12658912), (28, 7685768), (31, 6941984), (32, 6725047), (34, 6329456), (56, 3842884), (62, 3470992), (68, 3164728), (112, 1921442), (119, 1808416), (124, 1735496), (136, 1582364), (217, 991712), (224, 960721), (238, 904208), (248, 867748), (272, 791182), (434, 495856), (476, 452104), (496, 433874), (527, 408352), (544, 395591), (868, 247928), (952, 226052), (992, 216937), (1054, 204176), (1736, 123964), (1823, 118048), (1904, 113026), (2108, 102088), (3472, 61982), (3646, 59024), (3689, 58336), (3808, 56513), (4216, 51044), (6944, 30991), (7292, 29512), (7378, 29168), (8432, 25522), (12761, 16864), (14584, 14756)]