770290432

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{461}}^1$

素因数の和:645

約数の個数: 72

約数和(自身を含む): 1580805072

約数和(自身を除く): 810514640

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 107, 122, 128, 214, 244, 256, 428, 461, 488, 856, 922, 976, 1712, 1844, 1952, 3424, 3688, 3904, 6527, 6848, 7376, 7808, 13054, 13696, 14752, 15616, 26108, 27392, 28121, 29504, 49327, 52216, 56242, 59008, 98654, 104432, 112484, 118016, 197308, 208864, 224968, 394616, 417728, 449936, 789232, 835456, 899872, 1578464, 1670912, 1799744, 3008947, 3156928, 3599488, 6017894, 6313856, 7198976, 12035788, 12627712, 24071576, 48143152, 96286304, 192572608, 385145216, 770290432]

約数ペア:

[(1, 770290432), (2, 385145216), (4, 192572608), (8, 96286304), (16, 48143152), (32, 24071576), (61, 12627712), (64, 12035788), (107, 7198976), (122, 6313856), (128, 6017894), (214, 3599488), (244, 3156928), (256, 3008947), (428, 1799744), (461, 1670912), (488, 1578464), (856, 899872), (922, 835456), (976, 789232), (1712, 449936), (1844, 417728), (1952, 394616), (3424, 224968), (3688, 208864), (3904, 197308), (6527, 118016), (6848, 112484), (7376, 104432), (7808, 98654), (13054, 59008), (13696, 56242), (14752, 52216), (15616, 49327), (26108, 29504), (27392, 28121)]