551419072

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16349}}^1$

素因数の和:16409

約数の個数: 56

約数和(自身を含む): 1196035200

約数和(自身を除く): 644616128

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16349, 16864, 32698, 33728, 65396, 130792, 261584, 277933, 506819, 523168, 555866, 1013638, 1046336, 1111732, 2027276, 2223464, 4054552, 4446928, 8109104, 8615923, 8893856, 16218208, 17231846, 17787712, 32436416, 34463692, 68927384, 137854768, 275709536, 551419072]

約数ペア:

[(1, 551419072), (2, 275709536), (4, 137854768), (8, 68927384), (16, 34463692), (17, 32436416), (31, 17787712), (32, 17231846), (34, 16218208), (62, 8893856), (64, 8615923), (68, 8109104), (124, 4446928), (136, 4054552), (248, 2223464), (272, 2027276), (496, 1111732), (527, 1046336), (544, 1013638), (992, 555866), (1054, 523168), (1088, 506819), (1984, 277933), (2108, 261584), (4216, 130792), (8432, 65396), (16349, 33728), (16864, 32698)]