4278150016

素因数分解:

$2^7\times 7^2\times {\mathrm{769}}^1\times {\mathrm{887}}^1$

素因数の和:1684

約数の個数: 96

約数和(自身を含む): 9938451600

約数和(自身を除く): 5660301584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 769, 784, 887, 896, 1538, 1568, 1774, 3076, 3136, 3548, 5383, 6152, 6209, 6272, 7096, 10766, 12304, 12418, 14192, 21532, 24608, 24836, 28384, 37681, 43064, 43463, 49216, 49672, 56768, 75362, 86128, 86926, 98432, 99344, 113536, 150724, 172256, 173852, 198688, 301448, 344512, 347704, 397376, 602896, 682103, 689024, 695408, 794752, 1205792, 1364206, 1390816, 2411584, 2728412, 2781632, 4774721, 4823168, 5456824, 5563264, 9549442, 10913648, 19098884, 21827296, 33423047, 38197768, 43654592, 66846094, 76395536, 87309184, 133692188, 152791072, 267384376, 305582144, 534768752, 611164288, 1069537504, 2139075008, 4278150016]

約数ペア:

[(1, 4278150016), (2, 2139075008), (4, 1069537504), (7, 611164288), (8, 534768752), (14, 305582144), (16, 267384376), (28, 152791072), (32, 133692188), (49, 87309184), (56, 76395536), (64, 66846094), (98, 43654592), (112, 38197768), (128, 33423047), (196, 21827296), (224, 19098884), (392, 10913648), (448, 9549442), (769, 5563264), (784, 5456824), (887, 4823168), (896, 4774721), (1538, 2781632), (1568, 2728412), (1774, 2411584), (3076, 1390816), (3136, 1364206), (3548, 1205792), (5383, 794752), (6152, 695408), (6209, 689024), (6272, 682103), (7096, 602896), (10766, 397376), (12304, 347704), (12418, 344512), (14192, 301448), (21532, 198688), (24608, 173852), (24836, 172256), (28384, 150724), (37681, 113536), (43064, 99344), (43463, 98432), (49216, 86926), (49672, 86128), (56768, 75362)]