564554388736

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{2143}}^1\times {\mathrm{79159}}^1$

素因数の和:81331

約数の個数: 72

約数和(自身を含む): 1214170012160

約数和(自身を除く): 649615623424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 2143, 3328, 4286, 8572, 17144, 27859, 34288, 55718, 68576, 79159, 111436, 137152, 158318, 222872, 274304, 316636, 445744, 548608, 633272, 891488, 1029067, 1266544, 1782976, 2058134, 2533088, 3565952, 4116268, 5066176, 7131904, 8232536, 10132352, 16465072, 20264704, 32930144, 65860288, 131720576, 169637737, 263441152, 339275474, 678550948, 1357101896, 2205290581, 2714203792, 4410581162, 5428407584, 8821162324, 10856815168, 17642324648, 21713630336, 35284649296, 43427260672, 70569298592, 141138597184, 282277194368, 564554388736]

約数ペア:

[(1, 564554388736), (2, 282277194368), (4, 141138597184), (8, 70569298592), (13, 43427260672), (16, 35284649296), (26, 21713630336), (32, 17642324648), (52, 10856815168), (64, 8821162324), (104, 5428407584), (128, 4410581162), (208, 2714203792), (256, 2205290581), (416, 1357101896), (832, 678550948), (1664, 339275474), (2143, 263441152), (3328, 169637737), (4286, 131720576), (8572, 65860288), (17144, 32930144), (27859, 20264704), (34288, 16465072), (55718, 10132352), (68576, 8232536), (79159, 7131904), (111436, 5066176), (137152, 4116268), (158318, 3565952), (222872, 2533088), (274304, 2058134), (316636, 1782976), (445744, 1266544), (548608, 1029067), (633272, 891488)]