1111618816

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{56393}}^1$

素因数の和:56427

約数の個数: 72

約数和(自身を含む): 2766464064

約数和(自身を除く): 1654845248

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 9856, 19712, 56393, 112786, 225572, 394751, 451144, 620323, 789502, 902288, 1240646, 1579004, 1804576, 2481292, 3158008, 3609152, 4342261, 4962584, 6316016, 7218304, 8684522, 9925168, 12632032, 14436608, 17369044, 19850336, 25264064, 34738088, 39700672, 50528128, 69476176, 79401344, 101056256, 138952352, 158802688, 277904704, 555809408, 1111618816]

約数ペア:

[(1, 1111618816), (2, 555809408), (4, 277904704), (7, 158802688), (8, 138952352), (11, 101056256), (14, 79401344), (16, 69476176), (22, 50528128), (28, 39700672), (32, 34738088), (44, 25264064), (56, 19850336), (64, 17369044), (77, 14436608), (88, 12632032), (112, 9925168), (128, 8684522), (154, 7218304), (176, 6316016), (224, 4962584), (256, 4342261), (308, 3609152), (352, 3158008), (448, 2481292), (616, 1804576), (704, 1579004), (896, 1240646), (1232, 902288), (1408, 789502), (1792, 620323), (2464, 451144), (2816, 394751), (4928, 225572), (9856, 112786), (19712, 56393)]