393452608

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1259}}^1$

素因数の和:1547

約数の個数: 56

約数和(自身を含む): 825703200

約数和(自身を除く): 432250592

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 257, 304, 514, 608, 1028, 1216, 1259, 2056, 2518, 4112, 4883, 5036, 8224, 9766, 10072, 16448, 19532, 20144, 23921, 39064, 40288, 47842, 78128, 80576, 95684, 156256, 191368, 312512, 323563, 382736, 647126, 765472, 1294252, 1530944, 2588504, 5177008, 6147697, 10354016, 12295394, 20708032, 24590788, 49181576, 98363152, 196726304, 393452608]

約数ペア:

[(1, 393452608), (2, 196726304), (4, 98363152), (8, 49181576), (16, 24590788), (19, 20708032), (32, 12295394), (38, 10354016), (64, 6147697), (76, 5177008), (152, 2588504), (257, 1530944), (304, 1294252), (514, 765472), (608, 647126), (1028, 382736), (1216, 323563), (1259, 312512), (2056, 191368), (2518, 156256), (4112, 95684), (4883, 80576), (5036, 78128), (8224, 47842), (9766, 40288), (10072, 39064), (16448, 23921), (19532, 20144)]