385404896

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{13397}}^1$

素因数の和:13467

約数の個数: 48

約数和(自身を含む): 810311040

約数和(自身を除く): 424906144

約数列:

[1, 2, 4, 8, 16, 29, 31, 32, 58, 62, 116, 124, 232, 248, 464, 496, 899, 928, 992, 1798, 3596, 7192, 13397, 14384, 26794, 28768, 53588, 107176, 214352, 388513, 415307, 428704, 777026, 830614, 1554052, 1661228, 3108104, 3322456, 6216208, 6644912, 12043903, 12432416, 13289824, 24087806, 48175612, 96351224, 192702448, 385404896]

約数ペア:

[(1, 385404896), (2, 192702448), (4, 96351224), (8, 48175612), (16, 24087806), (29, 13289824), (31, 12432416), (32, 12043903), (58, 6644912), (62, 6216208), (116, 3322456), (124, 3108104), (232, 1661228), (248, 1554052), (464, 830614), (496, 777026), (899, 428704), (928, 415307), (992, 388513), (1798, 214352), (3596, 107176), (7192, 53588), (13397, 28768), (14384, 26794)]