812836864

素因数分解:

$2^{11}\times 7^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 1951840800

約数和(自身を除く): 1139003936

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 59, 62, 64, 112, 118, 124, 128, 217, 224, 236, 248, 256, 413, 434, 448, 472, 496, 512, 826, 868, 896, 944, 961, 992, 1024, 1652, 1736, 1792, 1829, 1888, 1922, 1984, 2048, 3304, 3472, 3584, 3658, 3776, 3844, 3968, 6608, 6727, 6944, 7168, 7316, 7552, 7688, 7936, 12803, 13216, 13454, 13888, 14336, 14632, 15104, 15376, 15872, 25606, 26432, 26908, 27776, 29264, 30208, 30752, 31744, 51212, 52864, 53816, 55552, 56699, 58528, 60416, 61504, 63488, 102424, 105728, 107632, 111104, 113398, 117056, 120832, 123008, 204848, 211456, 215264, 222208, 226796, 234112, 246016, 396893, 409696, 422912, 430528, 444416, 453592, 468224, 492032, 793786, 819392, 845824, 861056, 907184, 936448, 984064, 1587572, 1638784, 1722112, 1814368, 1872896, 1968128, 3175144, 3277568, 3444224, 3628736, 3745792, 6350288, 6555136, 6888448, 7257472, 12700576, 13110272, 13776896, 14514944, 25401152, 26220544, 29029888, 50802304, 58059776, 101604608, 116119552, 203209216, 406418432, 812836864]

約数ペア:

[(1, 812836864), (2, 406418432), (4, 203209216), (7, 116119552), (8, 101604608), (14, 58059776), (16, 50802304), (28, 29029888), (31, 26220544), (32, 25401152), (56, 14514944), (59, 13776896), (62, 13110272), (64, 12700576), (112, 7257472), (118, 6888448), (124, 6555136), (128, 6350288), (217, 3745792), (224, 3628736), (236, 3444224), (248, 3277568), (256, 3175144), (413, 1968128), (434, 1872896), (448, 1814368), (472, 1722112), (496, 1638784), (512, 1587572), (826, 984064), (868, 936448), (896, 907184), (944, 861056), (961, 845824), (992, 819392), (1024, 793786), (1652, 492032), (1736, 468224), (1792, 453592), (1829, 444416), (1888, 430528), (1922, 422912), (1984, 409696), (2048, 396893), (3304, 246016), (3472, 234112), (3584, 226796), (3658, 222208), (3776, 215264), (3844, 211456), (3968, 204848), (6608, 123008), (6727, 120832), (6944, 117056), (7168, 113398), (7316, 111104), (7552, 107632), (7688, 105728), (7936, 102424), (12803, 63488), (13216, 61504), (13454, 60416), (13888, 58528), (14336, 56699), (14632, 55552), (15104, 53816), (15376, 52864), (15872, 51212), (25606, 31744), (26432, 30752), (26908, 30208), (27776, 29264)]