1900600576

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{34213}}^1$

素因数の和:34267

約数の個数: 72

約数和(自身を含む): 4475738624

約数和(自身を除く): 2575138048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 34213, 55552, 68426, 136852, 239491, 273704, 478982, 547408, 957964, 1060603, 1094816, 1915928, 2121206, 2189632, 3831856, 4242412, 4379264, 7424221, 7663712, 8484824, 8758528, 14848442, 15327424, 16969648, 29696884, 30654848, 33939296, 59393768, 61309696, 67878592, 118787536, 135757184, 237575072, 271514368, 475150144, 950300288, 1900600576]

約数ペア:

[(1, 1900600576), (2, 950300288), (4, 475150144), (7, 271514368), (8, 237575072), (14, 135757184), (16, 118787536), (28, 67878592), (31, 61309696), (32, 59393768), (56, 33939296), (62, 30654848), (64, 29696884), (112, 16969648), (124, 15327424), (128, 14848442), (217, 8758528), (224, 8484824), (248, 7663712), (256, 7424221), (434, 4379264), (448, 4242412), (496, 3831856), (868, 2189632), (896, 2121206), (992, 1915928), (1736, 1094816), (1792, 1060603), (1984, 957964), (3472, 547408), (3968, 478982), (6944, 273704), (7936, 239491), (13888, 136852), (27776, 68426), (34213, 55552)]